Calculate the thermal conductivity, Other Engineering

Assignment Help:

A steak which is 2.5cm thick is cooking in a frying pan which has a 4mm thick base. The electric element used to heat the pan is turned to a level such that the bottom surface of the pan sitting on the element is at 120°C. The meat is deemed safe to eat when the temperature at the top of the steak has reached 70°C. The steak has a moisture content of 70%. The frying pan is made of cast iron and has a thermal conductivity of 55 J/s.m.K. The temperature of the steak must be at a safe level within 8 minutes.

a) Calculate the thermal conductivity of the steak.

b) What is the rate of heat flux that will be achieved when the steak is safely cooked?

c) What is the temperature at the interface between the pan and the steak?

 


Related Discussions:- Calculate the thermal conductivity

Damping coefficint of canatrd of aircraft, what will be the methodology to ...

what will be the methodology to calculate pitching moment damping coefficient of canrad of aircraft

Electronics, design of a single stage amplifier

design of a single stage amplifier

What is basic function of subroutine, Question: a) Write the detailed ...

Question: a) Write the detailed operation/description of the following mnemonics: (i) MOVX @DPTR, A (ii) MOVC A, @A + PC (iii) PUSH add b) What is a subroutine and

Bme, advantages and disadvantages oh hot and cold die working in the subjec...

advantages and disadvantages oh hot and cold die working in the subject of basic mechanical engineering

Digit, Design the counters for the digital clock Minimum 100 words accepted...

Design the counters for the digital clock Minimum 100 words accepted#

Dsp, find IDFT of the sequence X(k)={5,0,1,-j,0,1,0,1,j,0}

find IDFT of the sequence X(k)={5,0,1,-j,0,1,0,1,j,0}

Random number Generation, how to generate random numbers in rectangular reg...

how to generate random numbers in rectangular region?

Materials, Why Industries that manufacture racing cars prefers nickel based...

Why Industries that manufacture racing cars prefers nickel based alloys for engine components and iron based alloys for structural parts?

Aeroengine - linear blade cascade, A blade cascade is a row of evenly space...

A blade cascade is a row of evenly space yp dentical blades. Approximates to a turbomachinery rotor or stator if the radius the annulus is large compared with the bl the annulus is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd