a liquid food density 1010 kgm3 k 5wmc cp 3000jkgc is being heatedfrom an initial temperature of

Name: a liquid food density 1010 kgm3 k 5wmc cp 3000jkgc is being heatedfrom an initial temperature of 12c to a final center temperature the heating occurs in a cylindrical container d 07 m l 10 m 93427
Uploaded: 2023-05-24T13:39:09-08:00
Duration: 2 min 29 s
Channel: Numerade
Description: a liquid food density 1010 kgm3 k 5wmc cp 3000jkgc is being heatedfrom an initial temperature of 12c to a final center temperature the heating occurs in a cylindrical container d 07 m l 10 m 93427

We'd like to compute our convective heat transfer coefficient. So we're first going to need our

Friends, welcome here in this question we have a liquid food is being heated in a tubular heat e

So, here we are given h this is equal to 500 W by m square degree Celsius. Then we have the valu

Now solve this equation given that h is equal to 500 W upon meter square degree Celsius, D is eq

from the question we can write so the equation m of cold cp del T which is equal to m of hot cp

Question

A liquid food (density = 1,010 kg/mÂ³, k = 0.5 W/mÂ°C, Cp = 3,000 J/kgÂ°C) is being heated from an initial temperature of 12Â°C to a final center temperature. The heating occurs in a cylindrical container (D = 0.07 m, L = 0.10 m) and the heating conditions are: heating temperature of 121Â°C and convective heat transfer coefficient of 1 W/mÂ²Â°C. a) Calculate the final product temperature at the center after heating for 30 minutes (1800 s). b) Is the heating time sufficient to reach the target center temperature of 65Â°C?

          A liquid food (density = 1,010 kg/mÂ³, k = 0.5 W/mÂ°C, Cp = 3,000 J/kgÂ°C) is being heated from an initial temperature of 12Â°C to a final center temperature. The heating occurs in a cylindrical container (D = 0.07 m, L = 0.10 m) and the heating conditions are: heating temperature of 121Â°C and convective heat transfer coefficient of 1 W/mÂ²Â°C.

a) Calculate the final product temperature at the center after heating for 30 minutes (1800 s).
b) Is the heating time sufficient to reach the target center temperature of 65Â°C?

Added by Mariano P.

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