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Sarma Pullela
Sarma Pullela
Professor, Gandhi Institute of Techonology, Visakhapatnam, AP, INDIA
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Estimation of heat transfer coefficient and friction factor in the transition flow with low volume concentration of Al2O3 nanofluid flowing in a circular tube and with twisted …
KV Sharma, LS Sundar, PK Sarma
International Communications in Heat and Mass Transfer 36 (5), 503-507, 2009
3382009
Experimental determination of turbulent forced convection heat transfer and friction factor with SiO2 nanofluid
WH Azmi, KV Sharma, PK Sarma, R Mamat, S Anuar, VD Rao
Experimental Thermal and Fluid Science 51, 103-111, 2013
2672013
Correlations to predict friction and forced convection heat transfer coefficients of water based nanofluids for turbulent flow in a tube
KV Sharma, PK Sarma, WH Azmi, R Mamat, K Kadirgama
International Journal of Microscale and Nanoscale Thermal and Fluid …, 2012
2002012
Heat transfer and friction factor of water based TiO2 and SiO2 nanofluids under turbulent flow in a tube
WH Azmi, KV Sharma, PK Sarma, R Mamat, G Najafi
International Communications in Heat and Mass Transfer 59, 30-38, 2014
1732014
Comparison of convective heat transfer coefficient and friction factor of TiO2 nanofluid flow in a tube with twisted tape inserts
WH Azmi, KV Sharma, PK Sarma, R Mamat, S Anuar
International Journal of Thermal Sciences 81, 84-93, 2014
1722014
Laminar convective heat transfer with twisted tape inserts in a tube
PK Sarma, T Subramanyam, PS Kishore, VD Rao, S Kakac
International Journal of Thermal Sciences 42 (9), 821-828, 2003
1252003
Numerical validation of experimental heat transfer coefficient with SiO2 nanofluid flowing in a tube with twisted tape inserts
WH Azmi, KV Sharma, PK Sarma, R Mamat, S Anuar, LS Sundar
Applied Thermal Engineering 73 (1), 296-306, 2014
1042014
A combined approach to predict friction coefficients and convective heat transfer characteristics in A tube with twisted tape inserts for a wide range of Re and Pr
PK Sarma, PS Kishore, VD Rao, T Subrahmanyam
International Journal of Thermal Sciences 44 (4), 393-398, 2005
1032005
A new method to predict convective heat transfer in a tube with twisted tape inserts for turbulent flow
PK Sarma, T Subramanyam, PS Kishore, VD Rao, S Kakac
International Journal of Thermal Sciences 41 (10), 955-960, 2002
842002
Chiral acrylates as substrates in Baylis-Hillman reaction
D Basavaiah, VVL Gowriswari, PKS Sarma, PD Rao
Tetrahedron letters 31 (11), 1621-1624, 1990
761990
Laminar mixed convection from a vertical rotating cone
K Himasekhar, PK Sarma, K Janardhan
International communications in heat and mass transfer 16 (1), 99-106, 1989
731989
Turbulent film condensation on a horizontal tube with external flow of pure vapors
PK Sarma, B Vijayalakshmi, F Mayinger, S Kakac
International journal of heat and mass transfer 41 (3), 537-545, 1998
471998
The effects of thermal non-equilibrium and inlet temperature on two-phase flow pressure drop type instabilities in an upflow boiling system
L Cao, S Kakaç, HT Liu, PK Sarma
International journal of thermal sciences 39 (9-11), 886-895, 2000
372000
Experimental study and analysis of lubricants dispersed with nano Cu and TiO2 in a four-stroke two wheeler
PK Sarma, V Srinivas, VD Rao, AK Kumar
Nanoscale research letters 6, 1-11, 2011
342011
A correlation to predict heat transfer coefficient in nucleate boiling on cylindrical heating elements
PK Sarma, V Srinivas, KV Sharma, T Subrahmanyam, S Kakac
International journal of thermal sciences 47 (3), 347-354, 2008
322008
Terminal Hydroxyalkyl Acrylates as Substrates for Baylis-Hillman Reaction
D Basavaiah, PKS Sarma
Synthetic Communications 20 (11), 1611-1615, 1990
321990
Dynamics of developing laminar non-Newtonian falling liquid films with free surface
V Narayanamurthy, PK Sarma
311978
Fouling and its effect on the thermal performance of heat exchanger tubes
PK Sarma, R Konijeti, T Subramanyam, LSV Prasad, VS Korada, ...
International journal of heat and technology 35 (3), 509-519, 2017
292017
A correlation to evaluate critical heat flux in small diameter tubes under subcooled conditions of the coolant
PK Sarma, V Srinivas, KV Sharma, VD Rao, GP Celata
International journal of heat and mass transfer 49 (1-2), 42-51, 2006
282006
Condensation on a vertical plate fin of variable thickness
PK Sarma, SP Chary, VD Rao
International journal of heat and mass transfer 31 (9), 1941-1944, 1988
281988
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