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Temperature Distributions and Heat Transfer Rates during Pre-cooling of Spherical Bodies

 

T. Ramakrishna Goud1 and D.Ramamurthy2

1. Dept. Of Mathematics, Osmania University, Hyderabad. Email: tamtamrkrishna@gmail.com

 2. (Retd) Professor Dept. Of Mathematics, Osmania University, Hyderabad.


ABSTRACT                                                                 

Here we have considered the problem of determination of temperature distribution and heat transfer rate during hydro cooling, a precooling method, of tomatoes as spherical products. Temperature values measured at the center and mass-average of the products were converted to the dimensionless form to obtain the dimensionless temperature distributions and variations of heat transfer rate. We have computed the dimensionless temperature values and heat transfer rates using appropriate boundary and initial conditions  

Keywords:   Heating transfer rate, precooling, forced convection, Biot number, Fourier number

AMS Mathematics subject classification: 34B07, 34B40

 

 

 

 

 


International eJournal of Mathematical Sciences, Technology and Humanities

Volume 2, Issue 3, Pages:  445 - 452