JNTUH University College of Engineering , Science & Technology Hyderabad.

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Dr. Panitapu Bhramara

Ph D in Mechanical Engineering M E in Refrigeration and Air Conditioning

Professor

ISTE and ISHMT

Industrial Experience: One year in Voltas Ltd, Bangalore. Worked on system design of Packaged and Chilled water air conditioning systems

Subjects Taught: Heat Transfer, Computational Fluid Dynamics, Applied Thermodynamics, Refrigeration and Air Conditioning and Environmental Studies

Research Interest: Two Phase Flow, Heat Transfer Enhancement, Thermal Management and Nanofluids

Consultancy: CFD Analysis of ejector for DRDO, Condenser Performance Analysis for Varam Power Plant, Thermal Studies on Aerocon Bricks and Design verification of air conditioning systems etc.,

Areas of Interest:

Heat Transfer
Heat Transfer Enhancement
Two Phase Heat Transfer
Nanofluids
Refrigeration & Air Conditioning
Computational Fluid Dynamics

Educational & Professional

Academic Qualifications

Professional Experience

Industrial Experience

Teaching Experience

At JNTUH

1.	Professor, JNTUH College of Engineering Hyderabad (2016 - Till Date)
2.	Associate Professor (AGP-9000/-), JNTUH College of Engineering Hyderabad (2013 - 2015)
3.	Associate Professor, JNTUH College of Engineeing Hyderabad (2010 - 2012)
4.	Assistant Professor (SGS), JNTU College of Engineeing (2009 - 2010)
5.	Assistant Professor (SrScale), JNTU College of Engineeing (2004 - 2009)
6.	Assistant Professor, JNTU College of Engineeing (2000 - 2004)

Research

Research Projects

Publications

International Journals
1 .	Santhi Sree .N, N V V S Sridhar, P Bhramara, Comparative analysis of CLPHP working with binary mixtures in different concentrations, Materials Today Proceedings, ISBN No.https://doi.org/10.1016/j.matpr.2023.03.269, March, 2023
2 .	KV Sharma, P H V Seshatalpa Sai, Prabhakar Sharma, Praveen Kumar Kanti, P Bhramara, Suleiman Akilu, Prognostic modeling of polydisperse SiO2/Aqueous glycerol nanofluids’ thermophysical profile using an explainable artificial intelligence (XAI) approach, Science Direct Journal of Engineering Applications of Artificial Intelligence , ISBN No.0952-1976, Vol No. 126 (2023) 106967, Issue No.https://doi.org/10.1016/j.engappai.2023.106967, pp.1-16, Elsevier, August , 2023
3 .	T Kanthimathi, P Bhramara, Thermophysical properties and heat transfer in mono and hybrid nanofuids with diferent base fuids: an overview, Journal of Thermal Analysis and Calorimetry, ISBN No.https://doi.org/10.1007/s10973-023-12769-y, Issue No.https://doi.org/10.1007/s10973-023-12769-y, Springer, November, 2023
4 .	Santhi Sree .N, P Bhramara, N V S S Sridhar, Fluid Flow Analysis In A Closed Loop Pulsating Heat Pipe-Simulation Study, Materials Today Proceedings, ISBN No.S2214-7853(22)04108-6, June , 2022
5 .	Santhi Sree .N, N V V S Sridhar, P Bhramara, Mathematical Modeling of Closed Loop Pulsating Heat Pipe by Using Artificial Neural Networks, International Journal of Heat and Technology, ISBN No.https://doi.org/10.18280/ijht.390332, Vol No.39, Issue No.3, pp.955-962, June , 2021
6 .	Kanthimathi, P Bhramara, Ayub Shaik, Effect of Low Volume Concentration on Heat Transfer Enhancement of EG-Water Based Fe3O4 Nanofluid, International Journal of Innovative Technology and Exploring Engineering (IJITEE), ISBN No.ISSN: 2278-3075,DOI: 10.35940/ijitee.D1758.029420, Vol No.9, Issue No.4, pp.1796-1802, February, 2020
7 .	Bhramara Panitapu, V Raghunatha Reddy, K Govindarajulu, A Comparative Study of Multiple Regression and Artificial Neural Network models for a domestic refrigeration system with a hydrocarbon refrigerant mixtures, Elsevier Materials Today , ISBN No.2214-7853,https://doi.org/10.14445/23488360/IJME-V8I6P102, Vol No.22, pp.1545-1553, Elsevier, April , 2020
8 .	Tumuluri Kanthimathi , P Bhramara, G. Abhiram, EXPERIMENTAL INVESTIGATIONS ON THERMAL PERFORMANCE OF DOUBLE PIPE HEAT EXCHANGER USING EG-WATER-BASED SiC NANOFLUID, Journal of Enhanced Heat Transfer, ISBN No.1563-5074, DOI: 10.1615/JEnhHeatTransf.2020032892 , Vol No.27, Issue No.3, pp.249-266, Begell House, May, 2020
9 .	N. SanthiSree, NVVS Sudheer, P Bhramara, Analysis of Closed Loop Pulsating Heat Pipe using optimisation techniques, International Journal of Ambient Energy, ISBN No.DOI: 10.1080/01430750.2020.1778525, pp.1-10, Taylor and Francis, June, 2020
10 .	D V Raghunath Reddy, P Bhramara, K Govindarajulu, A Comparative Study of Multiple Regression and Artificial Neural Network models for a domestic refrigeration system with a hydrocarbon refrigerant mixtures, Science Direct materials Today Proceedings, ISBN No.2214-7853, https://doi.org/10.1016/j.matpr.2020.02.116, Issue No.22, pp.1545-1553, Elsevier, May, 2020
11 .	Praveen Kant, K. V. Sharma, C Ramachandra, P Bhramara, Stability and thermophysical properties of fly ash nanofluid for heat transfer applications, Heat Transfer, ISBN No.DOI: 10.1002/htj.21849, pp.1-16, Wiley Periodicals, May, 2020
12 .	Santhi Sree .N, N V V S Sridhar, P Bhramara, Flow Visualization of Closed Loop Pulsating Heat Pipe-CFD Analysis, International Journal of Advanced Science and Technology, ISBN No.ISSN: 2005-4238 IJAST, Vol No.29, Issue No.5, pp.9288-9295, 2020
13 .	Santhi Sree .N, N V V S Sridhar, P Bhramara, EXPERIMENTAL ANALYSIS OFMULTI TURN CLOSED LOOP PULSATING HEAT PIPE–IMPACTOFFILL RATIO, JOURNAL OF MECHANICS OF CONTINUA AND MATHEMATICAL SCIENCES, ISBN No.ISSN (Online) : 2454 -7190, Vol No.15, Issue No.6, pp.69-81, June, 2020
14 .	P Kanthimathi, P Bhramara, G. Abhiram, Ayub Shaik, EXPERIMENTAL INVESTIGATION OF THERMAL PERFORMANCE OF ETHYLENE GLYCOL-WATER?BASED FE3O4, SIC, AND HYBRID NANOFLUIDS, Journal of Enhanced Heat Transfer, ISBN No.ISSN Print: 1065-5131 ISSN Online: 1563-5074, Vol No.27, Issue No.7, pp.595-616, Begell House, DOI: 10.1615/JEnhHeatTransf.2020034449, 2020
15 .	K Prashanth Reddy, P Bhramara, A. Kalyan Kumar, Optimization of Heat Transfer Coefficient for Al2O3 (75%) – CuO (25%) / Water Hybrid Nanofluid using Taguchi, International Journal of Engineering and Advanced Technology (IJEAT), ISBN No. ISSN: 2249 – 8958, Vol No.9, Issue No.2, pp.2440-2444, December, 2019
16 .	J Venkata Suresh , P Bhramara, S Sai Krishna, Effect of Working Fluid on Thermal Performance of Closed Loop Pulsating Heat Pipe, International Journal of Engineering and Advanced Technology (IJEAT), ISBN No.ISSN: 2249 – 8958, Vol No.9, Issue No.2, pp.953-956, December, 2019
17 .	Kanthimathi, P Bhramara, Ayub Shaik, Heat Transfer Performance of EG-Water Based Fe3O4 and its Hybrid Nanofluids in a Double Pipe Heat Exchanger, International Journal of Recent Technology and Engineering (IJRTE), ISBN No.ISSN: 2277-3878, Vol No.8, Issue No.4, pp.5892-5898, November, 2019
18 .	J venkata Suresh, P Bhramara, Ch Navaneeth, Effect of Filling Ratio on Thermal Characteristics and Performance of a Pulsating Heat Pipe, International Journal of Innovative Technology and Exploring Engineering (IJITEE) , ISBN No. ISSN: 2278-3075, Vol No.9, Issue No.2, pp.3341-3345, December, 2019
19 .	Santhi Sree .N, N V V S Sridhar, P Bhramara, Experimental Set up of Two Closed Loop Pulsating Heat Pipe (CLPHP) with Water base Fluids, International Journal of Innovative Technology and Exploring Engineering (IJITEE), ISBN No.ISSN: 2278-3075, DOI: 10.35940/ijitee.L1208.10812S19, Vol No.8, Issue No.12S, pp.715-719, October, 2019
20 .	N Santhisree, N V S S Sridhar, P Bhramara, THERMAL ANALYSIS OF CLOSED LOOP PULSATING HEAT PIPE, International Journal of Mechanical and Production Engineering Research and Deyelopment (IJMPERD), ISBN No.ISSN (P): 2249-6890; ISSN (E): 2249-8001, DOI:10.24247/ijmperdapr20183, Vol No.8, Issue No.2, pp.21-36, April , 2018
21 .	N T Ravi Kumar, P Bhramara, A. Kirubeil, L Syam Sunder, Effect of twisted tape inserts on heat transfer, friction factor of Fe 3 O 4 nanofluids flow in a double pipe U-bend heat exchanger, International Communications in Heat and Mass Transfer, ISBN No.https://doi.org/10.1016/j.icheatmasstransfer.2018.03.020, Vol No.95-53, 62, July , 2018
22 .	D V Raghunatha Reddy, P Bhramara, K Govindarajulu, Experimental Evaluation of the Effect of Refrigerant Charge and Capillary Tube Length on the Performance of Household Refrigerator with Different Configurations of R290 and R600a, Materials Today: Proceedings, ISBN No.DOI: 10.1016/j.matpr.2018.02.155, Vol No.5, Issue No.5, pp.11845-11852, Jan, 2018
23 .	J Suresh Kumar, P Bhramara, CFD Analysis of Copper Closed Loop Pulsating Heat pipe, Materials Today: Proceedings, ISBN No.DOI: 10.1016/j.matpr.2017.12.138, Vol No.5, Issue No.2-5487, 5495, Jan, 2018
24 .	K Prashanth Reddy, P Bhramara, High thermal conductivity mould insert materials for cooling time reduction in thermoplastic injection moulds, Materials Today: Proceedings, ISBN No.DOI: 10.1016/j.matpr.2017.01.052, Vol No.4, Issue No.2, pp.519-526, Dec, 2017
25 .	Bhramara Panitapu, N T Ravi Kumar, L Syam Sunder, Experimental heat transfer, friction factor and effectiveness analysis of Fe3O4 nanofluid flow in a horizontal plain tube with return bend and wire coil inserts, International Journal of Heat and Mass Transfer, ISBN No.https://doi.org/10.1016/j.ijheatmasstransfer.2017.02.022, Vol No.109, pp.440-453, Elsevier, 2017
26 .	N T Ravi Kumar, P Bhramara, L Syam Sundar, Manoj K. Singh, Antonio C.M. Sousa, Heat transfer, friction factor and effectiveness of Fe3O4 nanofluid flow in an inner tube of double pipe U-bend heat exchanger with and without longitudinal strip inserts, Experimental Thermal and Fluid Science, ISBN No.0894-1777,https://doi.org/10.1016/j.expthermflusci.2017.03.019, Vol No.85, Issue No.85, pp.331-343, Elsevier, 2017, 2017
27 .	N T Ravi Kumar, P Bhramara, Birhanu Mulat Addis, L. Syam Sundar, Manoj K. Singh , Antonio C.M. Sousa, Heat transfer, friction factor and effectiveness analysis of Fe3O4/water nanofluid flow in a double pipe heat exchanger with return bend, International Communications in Heat and Mass Transfer, ISBN No.0735-1933,https://doi.org/10.1016/j.icheatmasstransfer.2016.12.019, Vol No.81, Issue No.81, pp.155-163, Elsevier, 2017, 2017
28 .	Bhramara Panitapu, T. Kanthimathi, Krishna Chaitanya, Numerical and Experimental Comparision of Heat Transfer Enhancement in A 2-Pass Double Pipe Heat Exchanger with and without Inserted Twisted Tapes, International Journal of Applied Engineering Research, ISBN No. 0973-4562 , Vol No.11, Issue No.1, pp.427-434, Research India Publications, 2016
29 .	K Prashanth Reddy, P Bhramara, G Arun Reddy, Nano Fluids and Heat Transfer Enhancement a Review, International Journal of Scientific & Engineering Research, ISBN No.2229-5518, Vol No.7, Issue No.6, pp.1-7, June , 2016
30 .	T Kanthimathi, P Bhramara, G Naga Sai Ram, Numerical Analysis On The Effect Of Heat Transfer Rate By Varying The Tube Arrays In A Cross-Flow Heat Exchanger, International Journal of Scientific & Engineering Research, ISBN No.2229-5518, Vol No.7, Issue No.6, pp.13-16, June, 2016
31 .	D V Raghunatha Reddy, P Bhramara, K Govindarajulu, Hydrocarbon Refrigerant mixtures as an alternative to R134a in Domestic Refrigeration system: The state-of-the-art review, International Journal of Scientific & Engineering Research, ISBN No.2229-5518, Vol No.7, Issue No.6, pp.87-92, June, 2016
32 .	J Venkata Suresh, P Bhramara, CFD Analysis of Single turn Pulsating Heat Pipe, International Journal of Scientific & Engineering Research, ISBN No.2229-5518, Vol No.7, Issue No.6, pp.238-244, June, 2016
33 .	N Santhisri, N V S S Sudheer, P Bhramara, S Jeevani, Experimental Analysis of Pulasating Heat Pipe, International Journal of Scientific & Engineering Research, ISBN No.2229-5518, Vol No.7, Issue No.6, pp.292-299, June, 2016
34 .	N T Ravi Kumar, L Syam Sunder, P Bhramara, Effectiveness and Overall Heat Transfer Coefficient of Fe3O4/Water Nanofluid Flow in a Double Pipe Heat Exchanger with Return Bend, International Journal of Dynamics of Fluids, ISBN No. 0973-1784 , Vol No.12, Issue No.1 (2016), pp.19-36, Research India Publications, 2016
35 .	N T Ravi Kumar, L Syam Sundar, P Bhramara, Numerical Analysis of Fe3O4 Nanofluid Flow in a Double Pipe U-Bend Heat Exchanger, International Journal of Engineering Studies, ISBN No.0975-6469, Vol No.8, Issue No. Research India Publications, pp.211-224, Research India Publications, 2 (2016), 2016
36 .	P Bhramara, Determination of Condensation Heat Transfer Coefficient inside a Horizontal Pipe at High Pressure using Experimental Analysis, Int. Journal of Current Engg and Tech, ISBN No.2347-5161 2277-4106 (Online), Vol No.5, Issue No.1, pp.134-143, Febraury, 2015
37 .	P Bhramara, Effect of Volume Concentration of Fe3O4 Nanofluid on Natural Convection inside a Cylindrical Enclosure, Int. Journal of Advances in Production and Mechanical Engg, ISBN No.2394-6202 &2394-6210 (online), Vol No.1, Issue No.2, pp.15-19, 2015
38 .	Muayad Sabry Mahdi Al-Saedi, P Bhramara, CFD Analysis of Ejector Refrigeration System for Different Fluids and Operating Conditions, International Journal of Materials Today, ISBN No.2348-4845, Vol No.2, Issue No.8, pp.1645-1652, August, 2015
39 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Flow Pattern and Efficiency Changes of Squirrelcage Fans due to Inlet Diffuser Diameter Changes Using CFD Method and Experimental Validation, Applied Mechanics and Materials, ISBN No.1662-7482, Vol No.446-447, pp.626-630, Trans Tech Publications, 2014
40 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Inlet diffuser Diameter on Flow Pattern and Efficiency of Squirrelcage Fans with CFD Method, International Journal of Fluid Mechanics Research, ISBN No.1064-2277 2152-5102 , Vol No.41, Issue No.2, pp.106-119, Begell House, 2014
41 .	Santhisri, N V V S Sridhar, P Bhramara, Enhancement of Heat Transfer by Nanofluids in Solar Collectors, Int. Journal of Innovations in Engineering and Technology, ISBN No.2319-1058, Vol No.3, Issue No.4, pp.115-120, April, 2014
42 .	Bhramara Panitapu, Vijaya Koneru, Sri Lalitha Swathi Sagi, Ajay Parik, Solar Distillation Using Nano-Material, International Journal of Scientific Engineering and Technology , ISBN No. 2277-1581, Vol No.3, Issue No.5, pp.583-587, May, 2014
43 .	P Bhramara, T Kishen Kumar Reddy, K Sharath Reddy, Heat Transfer Enhancement using Low Volume Concentrations of Fe3O4 Nanofluid in a Circular Pipe, Int. Journal of Engg. Science and Tech, ISBN No.0975-5462 2278-9510 , Vol No.6, Issue No.10, pp.697-704, October, 2014
44 .	D V Raghunatha Reddy, P Bhramara, K Govindarajulu, Application of Soft Computing Techniques for Analysis of Vapour Compression Refrigeration System, Int. Journal of Current Engg and Tech, ISBN No.2347-5161 2277-4106 (Online), Issue No.Special Issue 2, pp.368-373, Febraury, 2014
45 .	D V Raghunatha Reddy, P Bhramara, K Govindarajulu, Application of soft computing techniques for analysis of vapour compression refrigeration system, Procds. of Int. Conf. on Advances in Mechanical Sciences ICAMS-2014, pp.470-476, January, 2014
46 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Inlet on Efficiency and Flow Pattern in Centrifugal Fan using CFD Analysis and Experimental Validation, WSEAS, ISBN No. 978-1-61804-185-2 , Vol No.4, pp.37-44, WSEAS, 2013
47 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Axial gap between Diffuser Inlet and Impeller on Efficiency and Flow Pattern of Centrifugal Fans, Journal of Applied Mechanics and Materials, ISBN No.1660-9336, Vol No.446-447, pp.621-625, Trans Tech Publications, 2013
48 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Numerical Investigation on Effect of Inlet Nozzle Size on Efficiency and Flow Pattern in Squirrelcage Fans, Journal of Power and Energy, ISBN No.0957-6509 2041-2967 , Vol No.227, Issue No.8, pp.896-907, Sage Publications, August, 2013
49 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Axial Gap between Inlet Nozzle and Impeller on Efficiency and Flow Pattern in Centrifugal Fans, Numerical and Experimental Analysis, Case Studies in Thermal Engineering, ISBN No.2214-157X, Vol No.1, Issue No.1, pp.27-37, Elsevier, October, 2013
50 .	G Raju, P Bhramara, S V C Ramana Murthy, Optimal Design of an I.C. Engine Cylinder Fin Arrays Using a Binary Coded Genetic Algorithms, Int. J of Modern Engineering Research, ISBN No.2249-6645, Vol No.2, Issue No.6, pp.4516-4520, December, 2012
51 .	D V Raghunatha Reddy, PBhramara, K Govindarajulu, Performance and Optimization of Capillary Tube Length In a Split Type Air Conditioning System, Int. J of Engineering Research and Technology, ISBN No.2278-0181, Vol No.1, Issue No.7, pp.1-11, September, 2012
52 .	P. Bhramara, K V Sharma, T Kishen Kumar Reddy, Prediction of Pressure drop of Refrigerants for Two Phase Flow inside a Horizontal Tube using CFD Analysis, APRN Journal of Engineering and Applied Sciences, ISBN No.1819-6608, Vol No.4, Issue No.9, pp.1-8, APRN, 2009
53 .	P Bhramara, V D Rao, K V Sharma, T Kishen Kumar Reddy, CFD Analysis of Two Phase Flow in Horizontal Tube Prediction of Pressure drop, Proceedings of WASET (Open source journal), ISBN No.1307-6884, Vol No.30, pp.315-321, WASET, July, 2008
54 .	P. Bhramara, T Kishen Kumar Reddy, K Prashanth Reddy, CFD Analysis of Desktop Heat sink, Journal of Enhanced Heat Transfer, Journal of Enhanced Heat Transfer, Vol No.15, Issue No.3, pp.1-12, Begell House, 2008
55 .	K V Sharma, Chari, P Bhramara, Energy Efficiency Enhancement in Combined Cycle Power Plant – A feasibility Study, National Seminar on Energy Conservation and Environmental Management for Sustainable Development of Process Industries at Bilaspur, 2005
National Journals
1 .	Bhramara Panitapu, N T Ravi Kumar, L Syam Sunder, Heat transfer and effectiveness experimentally-based analysis of wire coil with core-rod inserted in Fe3O4/water nanofluid flow in a double pipe U-bend heat exchanger, International Journal of Heat and Mass Transfer, ISBN No.https://doi.org/10.1016/j.ijheatmasstransfer.2019.01.041, Vol No.134, Issue No.https://doi.org/10.1016/j.ijheatmasstransfer.2019.01.041, pp.405-419, Elsevier, 2019
2 .	P Bhramara, N V Ramana Rao, Thermal Evaluation of AAC Buildings in comparison with Brick Buildings, Journal of Indian Building Congress, Vol No.11, Issue No.1, pp.271-277, 2004
International Conference
1 .	D V Raghunath Reddy, P Bhramara, K Govindarajulu, Performance analysis of Domestic Refrigerator using Hydrocarbon Refrigerant Mixtures with ANN and Fuzzy Logic System, International Conference Numerical Heat Transfer and Fluid Flow(NHTFF), Jan, 2018
2 .	N Santhisri, N V S S Sridhar, P Bhramara, Experimental Analysis of Closed Loop Pulsating Heat Pipe with Different Working Fluids, Asian Joint Workshop on Thermophysics and Fluid Science AJWTF 7, November, 2018
3 .	J Venkata Suresh , P Bhramara, CFD Analysis of Multi turn Pulsating Heat Pipe, 5th International Conference of Materials Processing and Characterization (ICMPC 2016), January, 2016
4 .	K Prashanth Reddy, P Bhramara, High Thermal Conductivity Mould Insert Materials for Cooling Time Reduction in Thermoplastic Injection Moulds, 5th International Conference of Materials Processing and Characterization (ICMPC 2016), January, 2016
5 .	K Prashanth Reddy, P Bhramara, G Arun Reddy, Investigation of Cooling Rate Enhancement in Thermoplastic Injection Moulds with Different Core and Cavity Insert Cooling, Int. ISHMT-ASTFE Heat and Mass Transfer Conference IHMTC 2015 at Thiruvananthapuram, ISBN No.Proceedings, pp.1-7, December, 2015
6 .	L Siva Kumar, P Bhramara, Optimization of Mold Cooling Time in the Injection Molding Process, Procds. of Int. Conf on Advanced Materials and Manufacturing Processes at JNTUH, ISBN No.978-93-82163-46-6, pp.160-167, December, 2014
7 .	P Bhramara, T Kishen Kumar Reddy, Sharath Reddy, Heat Transfer Enhancement in Natural Convection using Water Based Fe3O4 Nanofluid inside a Square Cavity, Procds.of 10th Int. Conf. on Heat Transfer, Fluid Mechanics and Thermodynamics HEFAT 2014 at Florida, USA, July, 2014
8 .	Hima Bindu B, P Bhramara, Ravi G, A Review on Performance of Solar Still with Different Techniques, Procds.of Int. Symposium on Engineering and Technology ICRESD 2014, pp.1-5, January, 2014
9 .	P Bhramara, Durga Bastakoti, Suresh Kumar, Numerical Analysis of Pulsating Heat Pipe for Heat Dissipation from PEM Fuel Cell Stack, International Conference on Environment and Energy at JNTUH, December, 2014
10 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Inlet on Efficiency and Flow Pattern in Centrifugal Fan using CFD Analysis and Exp. Validation, Procds.of 1st Int. Conf.on Mech and Robotics Engg MREN 2013 at Athens, Greece, pp.37-44, May, 2013
11 .	Pavani S Reddy, T Kishen Kumar Reddy, D Venugopal, P Bhramara, CFD Simulation of Steam Ejector System in HAT Facility, Procds. of ASME GT Conference, pp.149-157, December, 2012
12 .	P Bhramara, T Kishen Kumar Reddy, K V Sharma, Prediction of Flow Regime for In – Tube Two-Phase Flow of Refrigerants Using VOF Model, 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics at Antalya, Turkey, July, 2010
13 .	P Bhramara, T Kishen Kumar Reddy, K V Sharma, Prediction of Pressure Drop for In – Tube Two-Phase Flow of Refrigerants using VOF Model, 7th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics at Antalya, Turkey, July, 2010
14 .	P Bhramara, T Kishen Kumar Reddy, K V Sharma, CFD Analysis of Two Phase Flow in a Horizontal Pipe - Prediction of Pressure Drop, International Conference on Fluid Mechanics, Heat Transfer and Thermodynamics, FMHT 2008 at Paris,France, July , 2008
15 .	P Bhramara, T Kishen Kumar Reddy, K V Sharma, Estimation of Condenser Length for In-Tube condensation of Zero ODP Refrigerants, International Conference on Fluid and Thermal Energy Conversion, FTEC - 06 at Bandung,Indonesia, December, 2006
16 .	P Bhramara, K V Sharma, CFD Modeling And Analysis Of Flue Tube In Tobacco Curing Barn, International Conference on Computational Fluid Dynamics, Acoustics, Heat transfer and Electromagnetics CFEMATCON - 06 at AU, Vaizag, July, 2006
National Conference
1 .	S U B Rama Krishna, D Srinivasulu Reddy, C Mahender, P Bhramara, V Hima Bindu, Performance studies of Oxygen Evolution Reaction of RuO2 and MnO2 as anode electro catalysts in Proton Exchange Membrane (PEM) water electrolysis, National Conference on Renewable and Sustainable Energy at JNTUH, pp.10-20, June, 2014
2 .	Mojtaba Gholamian, G Krishna Mohana Rao, P Bhramara, Effect of Inlet on Efficiency and Flow Pattern in Centrifugal Fan using CFD Analysis and Experimental Validation, International Symposium on Recent Advances in Integrated Energy and Energy Conservation (RAIEEC-2012), Dec. 19- 20, 2012 at JNTUH, December, 2012
3 .	P Bhramara, K V Sharma, T Kishen Kumar Reddy, Development of Numerical and Analytical Model for the Predication of Pressure drop and Heat Transfer Coefficient for Two Phase Flow inside a Horizontal Tube, 21th National and 10th ISHMT-ASME Heat and Mass Transfer Conference at IIT Madras, December, 2011
4 .	P Bhramara, K V Sharma, T Kishen Kumar Reddy, CFD Analysis of In Tube Two-Phase Flow Of Refrigerants using VOF Model For Low Mass Fluxes Prediction of Pressure Drop, National Conference on Refrigeration and Air conditioning, NCRAC 2009 at IIT Madras, December, 2009
5 .	K V Sharma, Chari, P Bhramara, Condensation of Axially Impinging Vapors on Bodies of Revolution Spinning about their axis of Symmetry, 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conference at JNTUH, January, 2008
6 .	P Bhramara, T Kishen Kumar Reddy, K Prashanth Reddy, CFD Analysis of Desktop Heat sink, 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conference during 03-05 January 2008 at JNTUH, January, 2008
7 .	P Bhramara, Shyamala, T Kishen Kumar Reddy, Effect of Stationary Components on the Performance of Centrifugal Compressor using CFD Analysis, National Conference on CFD Applications at BHEL (R & D), Hyderabad, November, 2006
8 .	K V Sharma, Chari, P Bhramara, Energy Efficiency Enhancement in Combined Cycle Power Plant - A feasibility Study, National Seminar on Energy Conservation and Environmental Management for Sustainable Development of Process Industries College of Technology, Guru Ghasidas University, Bilaspur, 2005
9 .	K V Sharma, P Bhramara, Preliminary Energy Audit of Tobacco Curing Barn – A case Study, National Seminar on Energy Conservation and Environmental Management for Sustainable Development of Process Industries at Guru Ghasidas University,Bilaspur, 2005
10 .	P Bhramara, N V Ramana Rao, Energy Conservation using AAC as Building Material, National Conference on State of the Art of Technologies in Mechanical Engineering (NCSAME-04) at JNTUCEH, 2004
11 .	P Bhramara, N V Ramana Rao, Thermal Evaluation of AAC Buildings in comparison with Brick Buildings, National Seminar on Energy Management in Buildings and Services by Indian Building Congress, 2004

Workshop

Events Participated/Organized

Organized
1.	Organized a Workshop on Webinar on NEP 2020, Online, 11-09-2020
2.	Organized a Workshop on Webinar on Parametric Analysis of Nanofluid Heat Transfer Augmentation, Online, 25-08-2020
3.	Organized a Workshop on Preparing for UG Program Accreditation, Online, 14-08-2020 to 16-08-2020
4.	Organized a Workshop on Webinar on Challenges in Good Learning and Assessment - Post COVID, Online, 10-08-2020
5.	Organized a Training on Modern Online Tools and Software for Remote Teaching and e-Content Development, Online, 04-08-2020 to 06-08-2020
6.	Organized a Workshop on One Day Workshop on Heat Transfer Enhancement and Energy Conversion Technologies, JNTUHCEH, 29-11-2019
7.	Organized a Refresher Course on UGC Sponsored RC on Advances in Thermal Engineering, UGC HRDC, JNTUH, 18-11-2019 to 30-11-2019
8.	Organized a Workshop on Three Day Workshop on MATLAB Applications in Mechanical Engineering, JNTUHCEH, 13-05-2019 to 15-05-2019
9.	Organized a Workshop on GIAN workshop on Finite Element Methods Applied to Heat Transfer and Fluid Dynamics and Mechanics of Composite Structures, JNTUHCEH, 25-07-2016 to 05-08-2016
10.	Organized a Conference on National Conference on Recent Trends in Mechanical Engineering, JNTUHCEH, 28-04-2016 to 29-04-2016
11.	Organized a Conference on National Conference on Recent Trends in Mechanical Engineering, Hyderabad, 26-04-2016 to 29-04-2016
12.	Organized a Conference on International Conference on Environment and Energy, JNT University Hyderabad, 15-12-2014 to 17-12-2014
13.	Organized a Workshop on Thermal Aspects in Manufacturing Processes under UGC-SAP Project, Mechanical Department, JNTUHCEH, 02-05-2014 to 07-05-2014
14.	Organized a Workshop on Two Day ISTE Workshop on Research Methods in Educational Technology under NMEICT, IIT Bombay, JNTUHCEH, 02-02-2013 to 09-02-2013
15.	Organized a Workshop on 3-Day Workshop on Numerical Solutions to Mathematical Models using FOSS Tools under TEQIP II, Department of Mechanical Engineering, JNTUHCEH, 03-01-2013 to 05-01-2013
16.	Organized a Workshop on One Day Workshop on Demystifying Intellectual Property under TEQIP II, JNTUHCEH, 16-11-2012
17.	Organized a Refresher Course on Two Week ISTE workshop on Computational Fluid Dynamics under NMEICT, IIT Bombay, JNTUHCEH, 12-06-2012 to 22-06-2012
18.	Organized a Refresher Course on 10 Day ISTE Workshop on Thermodynamics for Mechanical Engineer under NMEICT, IIT Bombay, JNTUHCEH, 14-06-2011 to 24-06-2011
19.	Organized a Workshop on Five Day Workshop on MATLAB Programming and Applications - MPA 2007 under TEQIP I, JNTUHCEH, 29-01-2007 to 02-02-2007
20.	Organized a Workshop on One week workshop on Community Development work shop on Refrigeration and Air conditioning Repair and Maintenance under TEQIP I, Department of Mechanical Engineering, JNTUHCEH, 11-12-2006 to 16-12-2006
Co-ordinated
1.	Coordinated for a Workshop on One day Workshop on R.I.P.E, MED, 14-03-2022
Presented
1.	Presented a paper in International Conference on Advanced Materials and Manufacturing Technologies, JNTUH, 18-12-2014 to 20-12-2014
2.	Presented a paper in International Conference on Environment and Energy, JNTUH, 15-12-2014 to 17-12-2014
3.	Presented a paper in International Symposium on Recent Advances in Integrated Energy and Energy Conservation (RAIEEC-2012), JNTUH, 19-12-2012 to 20-12-2012
4.	Presented a paper in 21th National and 10th ISHMT-ASME Heat and Mass Transfer Conference, IIT Madras, 28-12-2011 to 30-12-2011
5.	Presented a paper in National Conference on Refrigeration and Air Conditioning (NCRAC 2009), IIT Madras, 08-01-2009 to 09-01-2009
6.	Presented a paper in International Conference on Fluid Mechanics, Heat Transfer and Thermodynamics, FMHT 2008, Paris, France, 04-07-2008 to 06-07-2008
7.	Presented a paper in 19th National and 8th ISHMT-ASME Heat and Mass Transfer Conference, 2008, JNTUH, 03-01-2008 to 05-01-2008
8.	Presented a paper in International Conference on Fluid and Thermal Energy Conversion, FTEC - 06, Indonesia, 10-12-2006 to 14-12-2006
9.	Presented a paper in International Conference on Computational Fluid Dynamics, Acoustics, Heat transfer and Electromagnetics CFEMATCON - 06, Andhra University, Vaizag, 24-07-2006 to 25-07-2006
10.	Presented a paper in National Conference on State of the Art of Technologies in Mechanical Engineering (NCSAME-04), JNTUCEH, 29-06-2004 to 30-06-2004
11.	Presented a paper in National Conference on State of the Art of Technologies in Mechanical Engineering (NCSAME-04), JNTUCEH, 29-06-2004 to 30-06-2004
12.	Presented a paper in National Seminar on Energy Management in Buildings and Services, New Delhi, 07-06-2004 to 09-06-2004
Participated
1.	Participated in a Refresher Course on Two Week Course on Online Pedagogy, Online at IIIT Hyderabad, 17-08-2020 to 30-08-2020
2.	Participated in a Training on STC on MOOCS, e-Content Development and OERS, UGC HRDC, JNTUH, 10-02-2020 to 12-02-2020
3.	Participated in a Workshop on International Workshop on “Materials for Energy Conversion and Storage”, IIT Tirupati, 24-12-2019 to 25-02-2020
4.	Participated in a Workshop on Two Week ISTE Workshop on Research Methodologie under NMEICT, IIT Bombay, JNTUHCEH, 25-06-2012 to 04-07-2012
5.	Participated in a Workshop on ISTE Workshop for Coordinators on Computational Fluid Dynamics under NMEICT, MHRD, IIT Bombay Mumbai, 12-03-2012 to 16-03-2012
6.	Participated in a Workshop on Quality Initiatives in Technical and Higher Educational Institutions, ESCI Hyderabad, 23-01-2012 to 25-01-2012
7.	Participated in a Workshop on ISTE Workshop for Coordinators on Thermodynamics for Mechanical Engineers NMEICT, MHRD, IIT Bombay Mumbai, 21-02-2011 to 25-02-2011
8.	Participated in a Workshop on One day Workshop Green Buildings, ASHRAE South India Chapter – ISHRAE Hyderabad Chapter, 07-05-2007
9.	Participated in a Workshop on One Week Short Term Course on Fundamentals of Cryogenic Technology, IISc, Bangalore, 17-11-2003 to 21-11-2003
10.	Participated in a Workshop on 4 Week ORIENTATION Course on Value Education, UGC-ASC, JNTUH, 23-07-2003 to 20-08-2003
11.	Participated in a Workshop on 3 Week Refresher Course on Energy Conservation and Management, UGC-ASC, JNTUH, 24-02-2003 to 15-03-2003
12.	Participated in a Workshop on 2 - Week ISTE Short Term Course on Recent Advances in Multimode Heat Transfer, IIT Madras Chennai, 09-12-2002 to 20-12-2002
13.	Participated in a Workshop on 3 Week Refresher Course on Mechanical Engineering (Thermal Engineering), UGC-ASC, JNTUH, 17-01-2002 to 06-02-2002
14.	Participated in a Workshop on Three Week Refresher Course on JAVA and Advanced JAVA, UGC-ASC, JNTUH, 06-04-2001 to 02-05-2001

Teaching

TE II in III B.Tech Regular II Sem (2018)

TE II in III B.Tech Regular II Sem (2019)

Advanced Heat and Mass Transfer in M.Tech (Thermal Engineering) I Sem (2018)

Advanced Heat and Mass Transfer in M.Tech (Thermal Engineering) I Sem (2019)

Advanced Thermal Engineering Lab in M.Tech (Thermal Engineering) I Sem (2016-17)

Refrigeration and Air Conditioning in III B.Tech IDP II Sem (2016-17)

Advanced Heat and Mass Transfer in M.Tech (Thermal Engineering) I Sem (2016-17)

Heat Transfer Lab in Mechanical Engineering III B Tech II Sem (2014-15)

Heat Transfer in Mechanical Engineering III B Tech II Sem (2014-15)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2016)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2015)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2014)

Advanced Thermal Engineering Lab in Thermal Engineering M.Tech I Sem (2015-16)

Advanced Thermal Engineering Lab in Thermal Engineering M.Tech I Sem (2014-15)

Advanced Heat and Mass Transfer in Thermal Engineering M.Tech I Sem (2015-16)

Advanced Heat and Mass Transfer in Thermal Engineering M.Tech I Sem (2014-15)

Advanced Thermal Engineering Lab in Thermal Engineering M.Tech I Sem (2012-13)

Advanced Heat and Mass Transfer in Thermal Engineering M.Tech I Sem (2012-13)

Advanced Heat and Mass Transfer in Thermal Engineering M.Tech I Sem (2011-12)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2016)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2015)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2014)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2013)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2012)

Computational Methods Lab in Thermal Engineering M.Tech II Sem (2011)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2016)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2015)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2014)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2013)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2012)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2011)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2010)

Computational Fluid Dynamics in Thermal Engineering M.Tech II Sem (2009)

Heat Transfer Lab in Mechanical Engineering III B Tech II Sem (2011-12)

Heat Transfer in Mechanical Engineering III B Tech II Sem (2012-13)

Heat Transfer in Mechanical Engineering III B Tech II Sem (2011-12)

Environmental Sciences in Mechanical Engineering II B Tech II Sem (2011)

Environmental Sciences in Mechanical Engineering II B Tech II Sem (2010)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2012)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2011)

Thermal Engineering II in Mechanical Engineering II B Tech II Sem (2010)

Thermal Engineering II in Mechanical Engineering III B Tech I Sem (2009)

Adminstrative Positions Held

	1. Remote Center Coordinator, JNTUHCEH , JNTUHCEH, 2013 - Present
	2. Coordinator, UAAC , JNTUH, 2015 - 2016
	3. Professor I/C Alumni Affairs , JNTUH College of Engineering Hyderabad, 2018 - 2023
	4. Training and Placement Officer , JNTUHCEH, 2021 - 2023
	5. Coordinator, IQAC , JNTUHCEH, 2020 - 2022
	6. Coordinator, CADE Centre , JNTUHCEH, 2014 - 2019
	7. Assistant Nodal Officer, TEQIP II , JNTUHCEH, 2009 - 2013
	8. Coordinator, M Tech (Thermal Engineering) , JNTUHCEH, 2012 - 2013

Project/Research Guidance

Phd Thesis

Student Name	Title	Year	Download
T Kanthimathi	EXPERIMENTAL INVESTIGATIONS ON THE IMPACT OF BASE FLUID AND PARTICLE CONCENTRATION ON THE THERMO_HYDRAULIC PERFORMANCE OF Fe3O4, SiC AND HYBRID NANOFLUIDS	2023	Download
D V Raghunatha Reddy	“EXPERIMENTAL AND THEORETICAL ANALYSIS OF VAPOUR COMPRESSION REFRIGERATION SYSTEM USING HYDRO CARBON REFRIGERANT MIXTURES”	2023
N T Ravi Kumar	Experimental Investigations of Heat Transfer and Pressure Drop in DPHE with Return Bend using Iron Oxide Nanofluid and Inserts	2019
Mojtaba Gholamian	Flow Pattern and Performance Analysis of Squirrelcage Fans for Different Inlet Parameters using Experimental and Numerical Methods	2015

Master Thesis

Student Name	Title	Year	Download
Yaser Ahmed Husain	Performance Analysis of Vapor Compression Refrigeration using SiC as Nanolubricant	2023
MADDIPUDI RAMYA	Experimental Study on Heat transfer Characteristics of SiC Nanofluid in Water with and without Inserts	2022
Sneha Pothuganti	Performance Analysis of Vapour Compression Refrigeration using Hybrid Mixture of SiC and SiO2 as Nano Lubricant	2022
ILA SWETHA	PERFORMANCE ANALYSIS OF VAPOUR COMPRESSION REFRIGERATION USING HYBRID MIXTURE OF SIC AND SIO2 AS NANO LUBRICANT	2022
B THABITHA	AN EXPERIMENTAL STUDY ON FORCED CONVECTION HEAT TRANSFER OF WATER BASED SiC- Fe3O4 NANOFLUIDS	2022
M.VEERANJI REDDY	Performance Analysis of Vapour Compression Refrigeration using Silicon Carbide as Nano Lubricant	2022
P. Azith	Thermal Analysis for High Temperature Systems in Aerospace Propulsion	2016
Niladribihari Mishra	Optimization of Thermal Barrier Coating to Achieve Maximum Possible Efficiency on Turbine Blades	2016
S. Lohith Reddy	Numerical Analysis on Thermal Performance of a Pulsatig Heatpipe with Variable Filling Ratios	2016
D. Chanakya	Heat Transfer Enhancement using Magnetite/ Water Nanofluid in Hairpin Heat Exchanger - An Experimental Investigation	2016
Thasneem Moosa	CFD Analysis of Thermal Performance of a Pulsating Heatpipe at Different Orientations	2016
A. Anil Kumar	Experimental Investigations on Double Pipe Heat Exchanger using Iron Oxide/ Water Nanofluid at Low Concentrations	2016
Y P S Sharma	Numerical Analysis of Secondary Flow in a Curved Rectangular Duct	2015
Muayad Sabry Mahdi Al Saedi	CFD Analysis of Ejector Refrigeration System for Different Fluids and Operating Conditions	2015
C. Hema Latha	CFD Analysis on Performance of Double Pipe Heat Exchanger	2015
S.Chandra Sekhar	CFD Analysis of Pulsating Heat Pipe for Heat Dissipation from Working Fluid	2015
S. Girish (Gayatri Vidya Parishad College of Engineering, Vaizag)	Experimental Analysis of Double Pipe Heat Exchanger with Twisted Tape Inserts	2015
P. Prashanth Kumar (Gayatri Vidya Parishad College of Engineering, Vaizag)	CFD Analysis of Double Pipe Heat Exchanger with Fe3O4/ water Nanofluid	2015
DurgaBastakoti	CFD Analysis on Performance of Pulsating Heat Pipe with Water as Working fluid	2014
B. Krishna Chaitanya	CFD Analysis and Experimental Work on Heat Transfer Enhancement in a Double Pipe 2 Pass Heat Exchanger with and without Inserts	2014
Tahsildar Yadav	CFD analysis on gas- assisted mold temperature control for improving the quality of injection molded parts	2014
K. Sandeep Kumar	CFD Analysis on Natural Convection Heat Transfer of Fe3o4 Nanofluid in Cylindrical Enclosur	2014
L. Siva Kumar	Optimization of Mold Cooling Time in the Injection Molding Process	2014
S. Sreekanth	CFD Analysis of Wind Forces on Antenna Reflector	2014
Pshtiwan Mohammad Sharif	Experimental Thermal Analysis of Advanced Microprocessor Heatsink	2013
K. Sharath Reddy	CFD Analysis of Heat Transfer Enhancement in Turbulent Flow inside a Circular Pipe with Fe3O4 Nanofluid	2013
Ramesh Mokula	CFD Studies on Natural Convection Heat Transfer of Fe3O4 – water Nanofluid	2013
Srinivas Rao. B	CFD Analysis Of Two Phase Flow In Helical Pipe Using Population Balancing Model	2012
M. Pruthvi Raj	CFD Analysis Of Oil Expulsion Through Screw Expeller	2012
Kiranmai.P	Estimation Of Throughput Of Oil &Pressure Developed In Oil Expeller Using Numerical Analysis	2012
P. Kanthimathi	Design Study Of Gas Operated Ejector For Sub Cooling Of Cryogenic Fluids Used In Rocket Propulsion System	2011
P. syam sunder	CFD Analysis Of The Effect Of Compressor Heat Generation On The Heat Transfer Inside The Outdoor Unit An Air Conditioner	2011
P.D.Sireesha	CFD Analysis Of Variable Area Ratio Ejector	2011
CH.Sudarshan	CFD Analysis Of Discharge Gas Flow In A Rotary Compressor	2011
S.Nagendra	Performance Of Diesel Engine Fueled With Bio Diesel( Coconut Oil And Cotton Seed Oil Blended With Diesel) And Analysis Of Combustion Products	2011
Sravani.s	Impact Of Swirl Flow Patterns On Compressor Performance And Operability	2011
Nalini.v	CFD Analysis Of Two-Phase Flow Of Refrigerants Using Homogeneous Model-Prediction Of Pressure Drop	2010
Srinivas Rao.N	CFD Analysis Of Two Phase Flow In Micro Fin Tube Using Volume Of Fluids(VOF) Model For High Mass Fluxes Of Refrigerants- Prediction Pressure Drop	2009
Nitin Devkar	CFD Analysis Of Two Phase Flow In Micro Fin Tube Using Mixture Model For High Mass Fluxes Of Refrigerants- Prediction Pressure Drop	2009
K.J.V.N Prasad Rao	1. Effect of Temperature on Valve Regulated Lead Acid Batteries	2008
P. Shyamala Devi	3. CFD Analysis of Return Channel Vanes of Centrifugal Compressors	2007
K. Prashanth Reddy	CFD and Experimental Analysis of 3D Heat Sink	2007
J.V. Raghavulu	Thermal Design of Waste Heat Recovery Boiler for Sulphuric Acid Plant	2007
D. Sridevi	CFD Simulation on Performance of Centrifugal Compressors	2006
K. Venkateswarlu	1. Testing of Methanol Blended Fuels as Alternative Fuels for SI Engines	2006
V. Srinivasulu	Performance of Steam Condensers with and without Online Cleaning System – A Case Study	2005
R.R. Ramu	Experimental Analysis of IC Engines Performance using Bio Diesel and Its Blends	2005
N.A.N. Rao	Performance Analysis of Sub Critical Power Plant at VTPS	2005

Consultancy

Contact :

Dr. Panitapu Bhramara
Professor
Mechanical Engineering
JNTUH University College of Engineering , Science & Technology Hyderabad
Department of Mechanical Engineering JNTUH UCESTH Kukatpally Hyderabad - 500085
Official Email: bhramara74@jntuh.ac.in
Alternate Email: bhramara.ch@gmail.com
Phone: 040-23057787