scholarly journals Entropy Generation for Flow and Heat Transfer of Sisko-Fluid Over an Exponentially Stretching Surface

2020 ◽  
Vol 62 (1) ◽  
pp. 37-59 ◽  
Author(s):  
Mohamed Abd El-Aziz ◽  
A. M. Aly
Keyword(s):  
Heat Transfer ◽  
Entropy Generation ◽  
Stretching Surface ◽  
Sisko Fluid ◽  
Flow And Heat Transfer ◽  
Exponentially Stretching Surface ◽  
Exponentially Stretching

Thermal Radiation Effects on the Flow by an Exponentially Stretching Surface: a Series Solution

2010 ◽  
Vol 65 (6-7) ◽  
pp. 495-503 ◽  
Author(s):  
Sohail Nadeema ◽  
Tasawar Hayat ◽  
Muhammad Yousaf Malika ◽  
Saeed Ahmed Rajputa
Keyword(s):  
Heat Transfer ◽  
Thermal Radiation ◽  
Radiation Effects ◽  
Second Grade ◽  
Stretching Surface ◽  
Exponential Order ◽  
Flow And Heat Transfer ◽  
Homotopy Analysis ◽  
Grade Fluid ◽  
Exponentially Stretching

This article analytically describes the thermal radiation effects on the flow and heat transfer characteristics. The flow in a second-grade fluid is created due to an exponentially porous stretching surface. The series solutions of velocity and temperature are developed by a homotopy analysis method. The heat transfer results are obtained for the two cases, namely, (i) the prescribed exponential order surface temperature (PEST) and (ii) the prescribed exponential order heat flux (PEHF). It is noticed that the temperature profile in both cases decreases when radiation parameter is increased.

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