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Solve the problem using the Finite-Difference Method. use these conditions: L=2m, h1 = 20 and h2 ...
Apply the finite difference method (with equally spaced 4 points grid) for solving a steady state...
Apply the finite difference method (with equally spaced 4 points grid) for solving a steady state conductive heat transfer through a metal rod and convection to the surrounding air, which are described by the following ordinary differential equation: T" – TQ2 = -a?T. T(x = 0) = 0 T(x = L) = 2 T is the temperature distribution in a rod, a = hP/kA, h is the heat transfer coefficient, P, A and L are the perimeter, the cross section...
A plate (k = 10 W/m.K) is stiffened by a series of longitudinal ribs having a...
A plate (k = 10 W/m.K) is stiffened by a series of longitudinal ribs having a rectangular cross section with length L = 8 mm and width W = 4 mm. The base of the plate is maintained at a uniform temperature Tb = 75°C, while the rib surfaces are exposed to air at a temperature of T = 25°C and a convection coefficient of h = 600 W/m2.K. Using a finite-difference method with Ax = 4y = 2 mm...
a rectangular shape Aluminum block (L=10mm, D=3mm) has well insulated top and bottom. The left surface has thermal bou...
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...
Problem statement: Use forward and backward difference approximations of 0(h) and a centered difference approximation of...
Problem statement: Use forward and backward difference approximations of 0(h) and a centered difference approximation of 0(h') to estimate the first derivative of f(x)- 0.x-0.15x-0.5x-0.25x +12 Problem #2 Steady-state temperatures (K) at three nodal points of a long rectangular rod as shown. The rod experiences a uniform volumetric generation rate of 5 X 10 Wm and has a thermal conductivity of 20 W/m-K. Two of its sides are maintained at a constant temperature of 300K, while others are insulated. Problem...
summatize the following info and break them into differeng key points. write them in yojr own...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
summarizr the followung info and write them in your own words and break them into different...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...
Apply the finite difference method (with equally spaced 4 points grid) for solving a steady state conductive heat transfer through a metal rod and convection to the surrounding air, which are described by the following ordinary differential equation: T" – TQ2 = -a?T. T(x = 0) = 0 T(x = L) = 2 T is the temperature distribution in a rod, a = hP/kA, h is the heat transfer coefficient, P, A and L are the perimeter, the cross section...
A plate (k = 10 W/m.K) is stiffened by a series of longitudinal ribs having a rectangular cross section with length L = 8 mm and width W = 4 mm. The base of the plate is maintained at a uniform temperature Tb = 75°C, while the rib surfaces are exposed to air at a temperature of T = 25°C and a convection coefficient of h = 600 W/m2.K. Using a finite-difference method with Ax = 4y = 2 mm...
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...
Problem statement: Use forward and backward difference approximations of 0(h) and a centered difference approximation of 0(h') to estimate the first derivative of f(x)- 0.x-0.15x-0.5x-0.25x +12 Problem #2 Steady-state temperatures (K) at three nodal points of a long rectangular rod as shown. The rod experiences a uniform volumetric generation rate of 5 X 10 Wm and has a thermal conductivity of 20 W/m-K. Two of its sides are maintained at a constant temperature of 300K, while others are insulated. Problem...
summatize the following info and break them into differeng key points. write them in yojr own words
apartus
6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
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