Conduction Homaworls The in sode. of3o'c, Thewell,3D em thic h. Uphouse isyouroutside5°e, You have ea twhick is- 3magainst the vellSome inSulationwhich is20 emthich. Givea that thecenduafivi fyr of the wall is 300%K eadthe insulafionso %K caleulateisthe temp betweey the layers, ared hebéat trans ferr cate through the system,T- 30 T

Answered: Image /qna-images/answer/99bf131f-6a38-4116-9297-ded95261e564.jpg

Conductio Homeworl s The insode.of your house is 3o'C. The well, 3D em thic h. Up outside 5°C, You have e whick is- 3 m against the vall which is some in sulation thich. Given that the conducfivi fr of the wall is 300%K ead so %%K, caloulete the temp betweey the layers, and he béat trans fer rate through the eystem, 20 am the insulation is 30 田

Conductio Homeworl s The insode.of your house is 3o'C. The well, 3D em thic h. Up outside 5°C, You have e whick is- 3 m against the vall which is some in sulation thich. Given that the conducfivi fr of the wall is 300%K ead so %%K, caloulete the temp betweey the layers, and he béat trans fer rate through the eystem, 20 am the insulation is 30 田

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

The thermal conductivity of a metal plata measuring CImxlm) ts (20 w/m.k) The plate is at a cmiform temperature af (80°c) heat to the suprounding air which is at (405) and heat transkr Coefficiont is (4ow/mk) Jt was attended to double, the heat loss by adding reatangular Lins to the surface, leach, fin is (im) loug the ns are spaced (45mm) Coyter to cnter heat trewster from Kin tips, and and lasses. tong (Snm) thick Neplecting . caleulate required height of ins 2
2. Consider a small Spring aboud Bomm long, weldedt to Stadionary table Igrand) se thd is fined ad the paind with a 12mm bolH we'ded o Whe Oher end which is free to moue The mass of this Sy stm is about 49.2x10°49 Uhe Spring Stiffness is megsured to be k- 857.SN/m calcalabe Whe natural freguency and period Also determine the maximum amplitune the repsase if he Spring is initially defleced lomo. to
10-What is the maximum temperature is aplane wall 8 cm thick in which that is generated uniformally at the rate 1000 W/m3 >>If one side is maintained at 20 C and the other side at 100 C ..Kw=1.5 W/mC.
A 1.5m diameter spherical balloon containing air at (K + 10) kPa is cooled such that the volume is reducedby 25%. For the process, the pressure is proportional to the square of the sphere’s diameter. What is the workdone by the surrounding? NOTE: is K=821 asap
!
The thermal conductivity of a metal plate (20 w/m.k) measuringCImxlm)is The plate it at a uniform temperature af (80°c) heat to the surrounding air which is at (405) and heat transkr Cefficient is (4ow/m=k) It was attended to double, the heat loss hy adding reetmguelar Lins to and lasses the surtace, leach, fin is the ns are (im) long (5nm) thick spaced (45 mm) Cayter to cantr tips, and Neglecting heattransfer from Rin to caleulate requircd height f fins 2
1-05,., The top and right sides of 2D solid are maintained at a higher temperature T1, and the left and bottom sides are maintained at a lower temperature T2, as shown below. Sketch the isothermal lines and heat flow lines through the solid.
i need the answer quickly
i need the answer quickly
Deduce the expression of the heat distribution for a 1D flat wall, No internal heat generation and Permanent Regime and find the heat transfer rate. Make all the considerations.
REFERENCE: FROM BOOK - ENGINEERING THERMOFLUIDS, M. MASSOUD
!