Heat equation
Given the 3-D rectangular solid with sides of length a, b and c in the x, y and z directions, respectively. Find the function T(x,y,z,t) when
Laplace(T)=1/K(dT/dt) subject to the following conditions:
1) Initial conditions: T(x,y,z,0)=0
2) Boundary conditions
a. dT/dx +...
I don't understand this problem. I think it is difficult for me. Please anyone
suggestion this problem to me. Thanf you
Let us cosider steady state heat transfer problem in which laplaceT(r)=0
What is the temparature at the center of a thin disc of radius a
whose average boundary...
Thank you very much for your suggestion. I can solve it
I have a new problem. Please suggestion to me
Let us cosider steady state heat transfer problem in which laplaceT(r)=0
What is the temparature at the center of a thin disc of radius a
whose average boundary temparatue is 70 degree...
Given the 3-D rectangular solid with sides of length a, b and c in the x, y and z direction respectively.
Find T(x,y,z) in the interior of the solid when laplace T = 0
Boundary condition are following conditions:
1) x=0, T=0
2) x=a, dT/dx=0
3) y=0, dT/dy=0
4) y=b, dT/dy=0
5) z=0, T=0
6)...
Given the 3-D rectangular solid with sides of length a, b and c in the x, y and z direction respectively.
Find T(x,y,z) in the interior of the solid when laplace T = 0
Boundary condition are following conditions:
1) x=0, T=0
2) x=a, dT/dx=0
3) y=0, dT/dy=0
4) y=b, dT/dy=0
5) z=0, T=0
6)...
I have a problem for this question, please help me
A particle of mass m is moving in an attractive inverse cubed force given by
F = -K/r^3, where K>0
a) Find V(r) and plot V(r) versus r.
b) Discuss the motion qualitatively by...
What are the energy eigenfunctions and eigenvalues for the one-dimensional box problem describ above if the end of the box are at -a/2 and a/2
I can find the solution of this problem Phi(x) = Asin kx + Bcos kx
and property of wavefunction is continuous at boundary
Phi(x=-a/2) =...
A mass m is move in potential
U(x) = -a/x+b/x^2
I can solve this problem to find force F(x), stable point, turnning point
but i can't to find the equation of period of the mass for boundaring movement
please help
I have a problems, help me please
a) A free particle of mass m moves in one-dimensional space in the interval 0 <= x, with enery E. There is a rigid wall at x = 0. Write down a time-independent wavefunction, which satisfies these conditions, in term of x and k wher k is the wave vector of the...
Consider the wavefunction
psi = Ae^i(kx+wt) ;w = omega
where k is real and w(omega) > 0 and is real. Is this wavefunction an admissible quantum state for a free particle?. Justify your answer is no, in what manner would you change the given function to describe a free particle moving in...
A fluid rotates with an angular velocity w about the z-axis. The direction of rotation is related to the z-axis by the rigrt hand screw rule.
a) Find the velocity v of a point in the fluid, and show that
curl v = 2w_k
b) If now w is a function of the radius r, show that curl...