Aung

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These are questions asked by Aung

 is there anything to get hypergeo function to get algebric expression?
2*hypergeom([1/2, -k/2], [1 - k/2], csc(omega*T)^2)
how ca i change this expression to some function form?...i'm new to hypergeom functions..it somehow come to my thesis?

1.mw.....can anyone hlep to sovle this equation...for omega(t)...
(-limit((1 - omega)^(k + 2), omega = 1, left) + 1)/(k + 2) = C*int((1 - `σ_a`*sin(2*pi*N))^k, N = 0 .. N)...in solution..integral didn't get rid

in this plot...i want to do like only 5 points in y coordinates and x coordinates...how to change? there are many

i want to find fitted parameter value for G1,G2,G3,tau1,tau2,tau3 and plot stress-strain curve that fit to true_stress_strain curve(experimental data)
and i tried many times and still get error..can anyone please help me.here is my maple file...
 prony.mw 

i want to plot this equations for P and t for  t= 0 t0 600 seconds..can u provide me how?

time-dependent_aerodynamic_pressure.mw

restart

k := 0.1e-1;

0.1e-1

 

5

(1)

`P₀₀` := 100;

100

(2)

V := 25;

25

(3)

rho := 1;

1

 

.5

(4)

eq := diff(P(t), t) = -k*P(t)+rho*Cp*(int(V*sin(alpha), t));

diff(P(t), t) = -0.1e-1*P(t)+12.5*sin(5)*t

(5)

solution := dsolve({eq, P(0) = `P₀₀`}, P(t));

P(t) = 1250*sin(5)*t-125000*sin(5)+exp(-(1/100)*t)*(100+125000*sin(5))

(6)

``

Download time-dependent_aerodynamic_pressure.mw

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