Tomato peeling by ohmic heating: Effects of lye-salt combinations and post-treatments on weight loss, peeling quality and firmness

2016 ◽  
Vol 34 ◽  
pp. 148-153 ◽  
Author(s):  
Pisit Wongsa-Ngasri ◽  
Sudhir K. Sastry
Keyword(s):  
Weight Loss ◽  
Ohmic Heating ◽  
Heating Effects ◽  
Tomato Peeling

Effect of ohmic heating on tomato peeling

LWT ◽  
2015 ◽  
Vol 61 (2) ◽  
pp. 269-274 ◽  
Author(s):  
Pisit Wongsa-Ngasri ◽  
Sudhir K. Sastry
Keyword(s):  
Ohmic Heating ◽  
Tomato Peeling

Peristalsis of nanofluid through curved channel with Hall and Ohmic heating effects

2019 ◽  
Vol 26 (9) ◽  
pp. 2543-2553 ◽  
Author(s):  
T. Hayat ◽  
B. Ahmed ◽  
F. M. Abbasi ◽  
A. Alsaedi
Keyword(s):  
Ohmic Heating ◽  
Curved Channel ◽  
Heating Effects

Hall and Ohmic Heating Effects on the Peristaltic Transport of a Carreau–Yasuda Fluid in an Asymmetric Channel

2014 ◽  
Vol 69 (1-2) ◽  
pp. 43-51 ◽  
Author(s):  
Tasawar Hayat ◽  
Fahad M. Abbasi ◽  
Ahmed Alsaedi ◽  
Fuad Alsaadi
Keyword(s):  
Heat Transfer ◽  
Mathematical Model ◽  
Transfer Rate ◽  
Hall Current ◽  
Ohmic Heating ◽  
Peristaltic Flow ◽  
Asymmetric Channel ◽  
Heating Effects ◽  
The Mathematical Model ◽  
First Time

The effects of Hall current and Ohmic heating are analyzed for the peristaltic flow of a Carreau- Yasuda fluid in an asymmetric channel. The mathematical model for peristalsis of the Carreau- Yasuda fluid is provided for the first time in the literature. The problem is developed in the presence of viscous dissipation. Solutions for pressure gradient, stream function, axial velocity, and temperature are established and discussed. The heat transfer rate at the wall is first computed numerically and then examined. A comparative study for viscous, Carreau, and Carreau-Yasuda fluids is also made.

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