-
+1 - 312-224-1615
Get in touch with us
-
support@helpwithassignment.com
Send us an e-mail
Solution Library
Find the Thermal Conductivity of a plate which is infinitely long horizontally
Question
A plate of thickness t is subjected to the imposed surface flux q," on its top surface with a pitch of 2L as shown in the figure. The plate is infinitely long in the horizontal direction. The in-depth width of the plate is w. The thermal conductivity of the plate is k. The unheated area on the top surface is thermally insulated. The bottom surface faces an air at T∞. The convective motion of the air gives rise to the heat transfer coefficient h. If the thermal conductivity k is very large and the thickness t is small, you can assume that it is an ID steady-state heat conduction problem in the horizontal direction.
(a) Sketch the temperature distribution along the plate.
(b) Describe all the boundary conditions.
(c) Derive the governing equations and obtain the mathematical expressions for the local temperature.
Now, consider poor thermal conductivity and a large thickness for the plate. You need to treat it as a 2D steady-state heat conduction problem this time. Considering the temperature distribution in the both horizontal and vertical direction,
(d) Describe all the boundary conditions.
(e) Obtain the mathematical expression for the local temperature T(x, y).
Plate subjected to heat flux with spatial period on its top and to air convection on its bottom.
Summary
The question belongs to Physics and it is about thermal conductivity of a plate which has infinitely long in the horizontal direction. The questions are about finding the temperature distribution along the plate, describe the boundaries of the plate and to find the governing equations for the plate.
Note: The solution is in handwritten format.
WHAT OUR STUDENTS SAY
All the curves used to confuse me a lot. I was not getting any direction while all of my classmates were cruising through their Monopoly, Oligopoly market equilibrium assignments. Then my friend Judith introduced me to HwA and then I felt much better after taking their economics homework help. They helped me understand and also get good marks.
Ava Williams Student
This was my first time with TheReliableTutor.com and I’m happy coz I got the assignment exactly the way I wanted. I didn’t need to change or add anything. Thank you so much guys and I look forward to contact you again for more assignments.
Dylan Student
Framing the research question is the most important thing for a research paper. It provides the necessary backbone and determines the kind of research it would be. The expert here in HwA, after a deep discussion with me via email, sorted out a simple yet original research question which my professor appreciated very much.
Rob Fox Student
I always found that circuit design assignments are very mind boggling and for that reason I often got low scores in the past. However, one senior of mine suggested that I take help from HwA as he got much benefit from them. I was a bit sceptical to be honest, at the beginning but eventually when I trusted them with one assignment, the feedback was brilliant. My grades spiked up and since then I take their help on a regular basis.
Noah Smith Student
The experience is wonderful and more importantly I enjoyed the warmth with which they welcomed me and addressed my marketing management problem. The experts here are from Australia itself and not someone sitting in UK and USA, not having any knowledge about the Australian market.
Adam Taylor Student
Comments
this is a very good website
I have 50 questions for the same test your page is showing only 28
hi can you please help or guide me to answer my assignments. thanks
hi can anyone help or guide me to my assignments. thanks
This solution is perfect ...thanks
Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes
Perfect bank of solution.
great !
thanks for the quick response. the solution looks good. :)
thnx for the answer. it was perfect. just the way i wanted it.
works fine.