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

Design project, im on my final year, My final project is to design a 2 stor...

im on my final year, My final project is to design a 2 story office building, i was wondering if i can get any help from this website

The unity gain follower, The unity gain follower: The somewhat lengthy ...

The unity gain follower: The somewhat lengthy term operational amplifier will now be dropped and it will be referred to, as most people do, simply as the op amp.  The simplest

Thermodynamics, show that heat and work are path functons

show that heat and work are path functons

Skeleton pattern, A half skeleton pattern for a hollow pipe is shown. Since...

A half skeleton pattern for a hollow pipe is shown. Since the pipe is symmetrical about the pouring line, the same pattern will serve the purpose of moulding both the halves in two

Q1, 5) Dupree Funds is considering the fees charged by two banks. First Ame...

5) Dupree Funds is considering the fees charged by two banks. First America charges a flat rate of $0.11 per payment and First Western requires a deposit of $500,000 (that does not

Latches and flip-flop circuits, Latches and flip-flop circuits: Latches...

Latches and flip-flop circuits: Latches and Flip-flop circuits are a combination of logic gates that perform basic memory functions for computers and peripherals. Both these c

Fluid mechanics, what is difference between lagrangian aparoach and euleria...

what is difference between lagrangian aparoach and eulerian approach?

Engineering physics(find wavelenth of light), Interference fringes are prod...

Interference fringes are produced by fresnel''s biprism in the focal plane of an eyepiece 200 cm away from the slit.Two images of the slit that formed each of the two positions of

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