PLEASE DO NOT REPOST THE ANSWER THAT ANOTHER TUTOR POSTED. THAT ANSWER IS WRONG. PLEASE I NEED HELP, THANK YOU
SOLUTION:
We are given a 2-D transient heat conduction problem with heat generation. Here, the 2D plate is exposed to convection heat transfer on its two edges and we have to find the temperature at two nodes one ( Node 1) at the exterior corner of the plate with convection and another ( Node 5) is the interior node.
Assumptions:
Analysis:
Limitations:
PLEASE DO NOT REPOST THE ANSWER THAT ANOTHER TUTOR POSTED. THAT ANSWER IS WRONG. PLEASE I NEED HE...
A rod of 10-mm diameter and 250-mm length has one end maintained at 100°C. The surface of the rod experiences free convection with the ambient air at 25°C and a convection coefficient that depends on the difference between the temperature of the surface and the ambient air. Specifically, the coefficient is prescribed by a correlation of the form, hfc = 2.89[0.6 +0.624(T - T∞)1/6]2, where the units are hfc (W/m².K) and T (K). The surface of the rod has an...
Can you please help me with this question. Much appreciated. So I have a sample code, but we need to change the code in a way that fits the problem. A planar slab of material is initially at a temperature of 300 K. At the time t=0, microwave radiation is directed at the material, leading to internal heat generation that is uniform within the material. The sides of the slab experience negligible heat losses and a water bath maintains the...
1). Consider 1D heat conduction in a solid plate as shown. The temperatures at two boundaries are 20 K and 10 K, respectively. lm- 2 1 1 3 4 5 T20 K T = 10 K 0.25m 0.25m 0.25% 0.25 (a) Write down the governing equation for the temperature distribution inside the plate. Assume no heat source inside the entire plate. (6) The domain has been discretized using 5 equally spaced grids. Discretize the governing equation in (a) using finite...
l missed an important information about block. So I upload again my question... please solve (3) and (4). I f I use a program to solve it, please teach me the name of program and the method. please teach me in detail. thank you :) a rectangular shape Aluminum block(L=10mm, D=3mm) has well insulated top and bottom. The left surface has thermal boundary condition, and the right surface has convection boundary condition. * the surface temperature Ts=100℃, the ambient air...
Help me!! Please solve (1) and (2). And I desperately want to know how to solve (2) by using MATLAB. Please teach me Matlab code in detail. a rectangular shape Aluminum block (L=10mm, D=3mm) has well insulated top and bottom. The left surface has thermal boundary condition, and the right surface has convection boundary condition. * the surface temperature Ts=100℃, the ambient air temperature Ta=20℃, heat transfer coefficient h=120 W/(m^2*K) * thermal conductivity of Aluminum = 220 W/m*K, density of...
Please help to answer all sections. please also write neatly and clearly , i got a hard time reading curvsy handwriting.thanks Question 3 A fish tank in a house has the following internal dimensions: it is 75 cm long, 30 cm wide and 35 cm deep. It is made of glass 4 mm thick and is filled with water to the top. Both its top and its bottom are sufficiently well insulated that it can be assumed that no heat...
a rectangular shape Aluminum block (L=10mm, D=3mm) has well insulated top and bottom. The left surface has thermal boundary condition, and the right surface has convection boundary condition. * the surface temperature Ts=100℃, the ambient air temperature Ta=20℃, heat transfer coefficient h=120 W/(m^2*K) * thermal conductivity of Aluminum = 220 W/m*K, density of Aluminum= 2707kg/m^3, specific heat of Aluminum= 896J/kg*K Assume Aluminum block in a two-dimensional shape. and find temperature on x-y plane as follows. Question) Solve it by using...