1
Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti, Sujoy Kumar Saha, Heat Transfer Enhancement in Non-Circular Channels by Transverse Ribs and Twisted Tapes, 25th National and 3rd International ISHMT-ASTFE, Heat and Mass Transfer Conference (IHMTC-2019), 2019
2
Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti, Sujoy Kumar Saha, Heat Transfer Augmentation in Laminar Swirl Flow Using Spiral ribs and Twisted Tapes with Oblique Teeth, 25th National and 3rd International ISHMT-ASTFE, Heat and Mass Transfer Conference (IHMTC-2019), 2019
3
Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti, Sujoy Kumar Saha, Combined Transverse Ribs and Twisted-Tape...An Energy Efficient Thermal Device., 7th International Congress on Technology Engineering and Science (2019), Malaysia, 2019
4
Madhu Sruthi Emani, Hrishiraj Ranjan, Anand Kumar Bharti, Sujoy Kumar Saha, Heat Transfer and Pressure Drop in Duct Flow using Compound Inserts, 25th National and 3rd International ISHMT-ASTFE, Heat and Mass Transfer Conference (IHMTC-2019), 2019
5
Anand Kumar Bharti, Hrishiraj Ranjan, Madhu Sruthi Emani, Sujoy Kumar Saha, Evaluation of hydrothermal characteristics for laminar flow by using compound technique, 7th International Congress on Technology Engineering and Science (2019), Malaysia, 2019
6
Madhu Sruthi Emani, Hrishiraj Ranjan, Anand Kumar Bharti, Sujoy Kumar Saha, Heat Transfer Augmentation and Energy Savings using Compound Enhancement Technique for Thermal Systems, 7th International Congress on Technology Engineering and Science (2019), Malaysia, 2019
7
Sujoy Kumar saha, Madhu Sruthi Emani, Hrishiraj Ranjan, Anand Kumar Bharti, Heat Transfer Augmentation- An Energy Efficient Thermal Management System, 7th International Congress on Technology Engineering and Science (2019), Malaysia, 2019
8
Hrishiraj Ranjan, Madhu Sruthi Emani, Anand Kumar Bharti, Sujoy Kumar Saha, Thermo-Fluids in Non-Circular Hydrothermally Enhanced Channels, 12th International Conference on Thermal Engineering: Theory and Applications (2019), Gandhinagar, India, 2019
9
Anand Kumar Bharti, Hrishiraj Ranjan, Madhu Sruthi Emani, Sujoy Kumar Saha, Enhancement Of Hydrothermal Performance In Laminar Flow Through A Channel Using Spiral Ribs And Twisted- Tapes, 12th International Conference On Thermal Engineering: Theory And Applications February 23-26, 2019, PDPU, Gandhinagar , India, 2019
10
Madhu Sruthi Emani, Hrishiraj Ranjan, Anand Kumar Bharti, Sujoy Kumar Saha, Energy Savings In Laminar Duct Flow Using Compound Inserts, 12th International Conference On Thermal Engineering: Theory And Applications February 23-26, 2019, PDPU, Gandhinagar , India, 2019
11
Sujoy kumar saha, New Correlations for Prediction of Friction Factor and Nusselt Number for Laminar Flow in a Circular Duct having (i) Only Spiral Corrugations, (ii) Only Transverse Ribs, (iii) Only Twisted Tapes, (iv) Spiral Corrugations Combined with Twisted Tape with Oblique Teeth and (v) Transverse Ribs Combined with Twisted Tapes with Oblique Teeth, 9th World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, ExHFT-9, 2017
12
Sujoy kumar saha, New Correlations for Friction Factor and Nusselt Number Prediction for Laminar Flow in a Circular Duct having Only Transverse Ribs & Only Twisted Tapes with Oblique Teeth, 3rd Int. Conf. On Recent Development in Engineering Science, Humanities and Management, NITTTR, Chandigarh, India, 26 March 2017, 2017
13
Sujoy kumar saha, New correlations for friction factor and Nusselt number prediction for laminar flow in a circular duct having only spiral corrugations and only twisted tapes with oblique teeth, 5th Int. Conf. on advances in Chemical, Biological and Environmental Engineering (ACBEE-17), March 29-30, 2017, 2017
14
M. Tiwari, S. K. Saha, Laminar flow through a circular tube having transverse ribs and twisted tapes, 2nd Int. Conf. on Recent Innovation in Science, Engineering and Management (ICRISEM-15), 22 Nov 2017, JNU, New Delhi, INDIA, 2015
15
Sujoy Kumar Saha, Sarbendu Roy, Thermal and friction characteristics of laminar flow through a circular duct having helical-screw-tape with oblique teeth inserts and wire coil inserts, 5 International Conference Heat and Mass Transfer and Hydrodynamics in Swirling Flows, Russia, Kazan, 19-22 October, 2015, 2015
16
Celata, G. P., Cumo, M., Dossevi, D., Jilisen, R. T. M., Saha, S. K., Zummo, G.,, VISUALISATION OF FLOW BOILING HEAT TRANSFER IN A MICROTUBE, 14th International Heat Transfer Conference, Washington DC, USA, 8-13 Aug., 2010
17
G.P. Celata*, M. Cumo, D. Dossevi, R. T. M. Jilisen, S. K. Saha, G. Zummo, FLOW PATTERN ANALYSIS OF FLOW BOILING INSIDE A MICROTUBE, XXVIII Congresso UIT sulla Trasmissione del Calore Brescia, 21-23 Giugno, 2010
18
Sujoy kumar saha, Experimental Studies of Turbulent Flow through Rectangular and Square Ducts with Axial Corrugation Roughness and Twisted Tapes with Oblique Teeth, 14th International Heat Transfer Conference, Washington DC, USA, 8-13 Aug, 2010
19
Sujoy kumar saha, Experimental Studies of Laminar Flow through Rectangular and Square Ducts with Axial Corrugation Roughness and Twisted Tapes with Oblique Teeth, Seventh International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Antalya, Turkey, 19-21 July, 2010
20
G. P. Celata, D. Dossevi, S. K. Saha, G. Zummo,, Visualization of Flow Boiling in Microchannels, European-Japanese Two-Phase Flow Group Meeting, Spoleto, Italy, Sept. 21-25, 2009
21
S. K. Saha, G. L. Dayanidhi, Heat Transfer Characteristics of Laminar Flow through a Square Ribbed Duct with Wire-Coil Inserts, 1707-1714, ExHFT-7, Seventh World Conf. on Heat Transfer, Fluid Mechanics and Thermodynamics, Krakow, Poland, 2009
22
Sujoy kumar saha, Advances in Heat Transfer Enhancement, AFFTS, NIT Surat, India; SDP, NIT Agartala, India; TIET, Patiala, India, 2009
23
Sujoy kumar saha, Science, Impact and Contrarians of Global Warming and Greenhouse Gases: Their Management and Solution, UGC Sponsored National Seminar on ‘Global Warming: Role of Green House Gases and Their Management”, March 25, Ramakrishna Mission Vidyamandir and Ind. Inst. Chemical Engineers, Howrah, India., 2009
24
Sujoy kumar saha, Role of Parliament in Framing Government Science, Technology and Innovation Policy and Its Implementation, Int. Conf. on Liberalizing Research in Science and Technology… Studies in Science Policy, Feb. 4- 6, IIT Kanpur, India, 2009
25
Sujoy kumar saha, A Generic Real Option Valuation Model for Strategic Management of Corporate and Institutional R & D in India in Its Changing Dynamics, CSIR R & D Management Conf. 2008 on ‘Managing the new genre R & D: Indian Perspective’, Dec 6-7, India Habitat Centre, New Delhi, India, 2008
26
Sujoy kumar saha, Hydrodynamics and Heat Transfer in CFB, 35th NCFMFP, Dec. 11-13, PESIT, Bangalore, India, 2008
27
Saha, S. K., Pal, P. K, Heat Transfer and Pressure Drop Characteristics of Laminar Flow through a Square Duct with Transverse Ribs and Twisted Tapes with and without Oblique Teeth, Proc. 19th National & 8th ISHMT- ASME Heat Mass Transfer Conf., January 3-5, paper no. HTE-3, JNTU, Hyderabad, India, 2008
28
Saha, S. K., Pal, P. K, Thermohydraulics of Laminar Flow through a Square Duct with Transverse Ribs and Twisted Tapes with and without Oblique Teeth, 863-868, Proc. 34th National Conf. on Fluid Mechanics and Fluid Power, Dec. 10-12, BIT Mesra, Ranchi, India, 2007
29
Saha, S. K., Mallick, D. N., Pal, P. K., Rout, P. K., Swain, B. N., Polley, P. P, Thermohydraulics of Laminar Flow through a Square Duct with Transverse Ribs and twisted Tapes with and without Oblique Teeth, 603-608, Proc. 18th International Symposium on Transport Phenomena, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, South Korea, paper no. 257, 2007
30
Ashis K. Mazumder and Sujoy K. Saha, Energy Savings in a Gas Turbine Blade Cooling Passage—Technology Innovation, 671-676, Proc. 2nd Joint International Conference on “Sustainable Energy and Environment (SEE 2006)”, 21-23 November, 2006, Bangkok, Thailand, 2006
31
D. Pramanik, A. K. Mazumder and S. K. Saha, Heat Transfer and Pressure Drop Characteristics of Flow through Rectangular and Square Ribbed Ducts with Twisted-Tape Inserts, Proc. 13th International Heat Transfer Conference, Sydney, Australia during 13-18 August, 2006, 2006
32
A. K. Mazumder and S. K. Saha, Thermohydraulics of Turbulent Flow through Rectangular and Square Ducts with Transverse Rib Turbulators on Two Opposite Surfaces of the Ducts Fitted with Twisted Tapes, 100-107, Proc., 18th National & 7th ISHMT-ASME Heat Mass Transfer Conf., Jan 4-6, 2006, IIT Guwahati, 2006
33
A. K. Mazumder, D. Pramanik and S. K. Saha, Heat Transfer and Pressure Drop Characteristics of Turbulent Flow of Air in Rectangular and Square Channels with Rib Turbulators and Short-Length Twisted Tapes, 695-702, Proc. 31st National Conf. on Fluid Mechanics and Fluid Power, Jadavpur University, Dec 16- 18, 2004
34
S. K. Saha, Sanjoy Dey, Ashis K. Dab, Heat Transfer and Pressure Drop Characteristics of Mixed Convection in Non-Circular Plain Tubes and Tubes with Twisted Tapes, 173-177, 6th ISHMT-ASME and 17th National Heat and Mass Transfer Conference, IGCAR, Kalpakkam, Jan. 5-7, 2004
35
Sujoy Kumar Saha, Thermohydraulics of Short-Length Twisted-Tape-Generated Lamianr Decaying Swirl Flow in Non-Circular Ducts, 535-542, 30th National Conference on Fluid Mechanics and Fluid Power, National Institute of Technology Karnataka, Surathkal, 11-13 Dec, 2003
36
Himadri Chattopadhyay, Sujoy K. Saha, Turbulent Flow Structure of a Jet Impinging on a Moving Plate, 7, 90th Indian Sc. Congress, Bangalore, Engineering Sciences Section, Jan, 2003
37
S. K. Saha, P. Basu, A. Dutta, Performance of a Novel Horizontal Gas- Solid Separator in a Circulating Fluidized Bed Riser, 567-574, CFB Technology VII, 7th International Conference on CFB, Niagara Falls, Ontario, Canada, May 5-8, 2002
38
Sujoy Kumar Saha, Heat Transfer by Mixed Convection in Plain Square Tubes and in Square Tubes with Full-Length Twisted-Tapes, Int. Symposium on Recent Trends in Heat and Mass Transfer, IIT Guwahati, 6-8 Jan., ISRTHMT 02-122, 2002
39
Himadri Chattopadhyay, Sujoy K. Saha, Analysis of Heat Transfer from a Moving Surface due to Impinging Laminar Jets, 289-294, 5th ISHMT-ASME and 16th National Heat and Mass Transfer Conference, Science City, Kolkata, Jan. 3-5, 2002
40
Sujoy Kumar Saha, Twisted-Tape-Generated Single-Phase Turbulent Swirl Flow Heat Transfer and Pressure Drop Characteristics – A Critical Review of the Open Literature, 385-392, 28th National Conference on Fluid Mechanics and Fluid Power, Punjab Engineering College, 13-15 Dec, 2001
41
S. K. Saha, K. Bhunia, Heat Transfer and Pressure Drop Characteristics of Varying-Pitch Twisted-Tape-Generated Laminar Smooth Swirl Flow, 423-428, 4th ISHMT-ASME and 15th National Heat and Mass Transfer Conference, IAT Pune, Jan. 12-14, 2000
42
Himadri Chattopadhyay, Sujoy K. Saha, Nimai K. Mitra, LES of Heat Transfer from Impinging Jets over a Moving Surface, 339-344, 4th ISHMT-ASME and 15th National Heat and Mass Transfer Conference, IAT Pune, Jan. 12-14,, 2000
43
Sujoy Kumar Saha, Thermohydraulic Studies of Twisted-Tape-Generated Laminar Periodic Swirl Flow through a Circular Tube, 268-274, 26th National Conference on Fluid Mechanics and Fluid Power, IIT Kharagpur, Dec. 15-17, 1999
44
Sujoy Kumar Saha, Study of Fin Effect of the Twisted Tape on the Heat Transfer in Laminar Swirl Flow, 3, 17th National Symposium on Cryogenics, Priyadarshini College of Engineering and Architecture, Nagpur, 19-21 Feb, 1999
45
Sujoy Kumar Saha, Energy Conservation by the Application of Heat Transfer Augmentation Techniques – Few Case Studies, Aug-20, 2nd All India Peoples Technology Congress, Science City, Kolkata, 12-14 Feb., Energy, 1999
46
Sujoy Kumar Saha, Study of the Effect of Phase Angle Difference in the Consecutive Twisted-Tape Elements on Laminar Swirl Flow Heat Transfer and Pressure Drop Characteristics, 142-150, Renewable Energy Congress, 14-16 Jan., TBU, Kalyani University, 1999
47
Sujoy Kumar Saha, Non-Isothermal Pressure Drop Characteristics for Laminar Swirl Flow of a Thermic Fluid, 657-667, 25th National and 1st International Conference on Fluid Mechanics and Fluid Power, IIT Delhi, Dec. 15-17, 1998
48
S. K. Saha, D. N. Mallick, A. K. Mazumder, Heat Transfer Augmentation Techniques – An Energy Saving Effort, 14th National Convention of Mechanical Engineers’, IE ( I ), Tamil Nadu State Centre, 20-21 Nov, 1998
49
Sujoy Kumar Saha, Heat Transfer Characteristics of Laminar Periodic Swirl Flow of a Thermic Fluid, 47-56, 5th Annual Paper Meet, IE Bangladesh, Mech. Engg. Division, 5- 7 Nov, 1998
50
S. K. Saha, D. Chakraborty, Heat Transfer and Pressure Drop Characteristics of Laminar Flow through a Circular Tube Fitted with Regularly Spaced Twisted-Tape Elements with Multiple Twists, 313-318, 3rd ISHMT-ASME and 14th National Heat and Mass Transfer Conference, IIT Kanpur, Dec. 29-31, 1997
51
S. K. Saha, B. K. Barman, D. N. Mallick, Pressure Drop Characteristics of Laminar Swirl Flow, 2, E1-E7, 24th National Conference on Fluid Mechanics and Fluid Power, Dec. 26-28, B. E. College ( DU ), 1997
52
S. K. Saha, B. K. Barman, Laminar Swirl Flow Heat Transfer Characteristics, 7, 16th National Symposium on Cryogenics, IIT Kharagpur, Dec. 10- 12, 1997
53
S. K. Saha, U. N. Gaitonde, A. W. Date, Heat Transfer and Pressure Drop Characteristics of Laminar Flow in a Circular Tube Fitted with Regularly Spaced Twisted-Tape Elements, 511-518, First World Conference on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics, Dubrovnik, Yugoslavia, Sept. 4-9, 1988
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