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I have been searching so much for a simple formula to find the distributed velocity along a blade of helicopter but it seems that there are no other ways but to solve these equations which are all somehow related to each other.
Unfortunately I have never used MathCAD to calculate these kinda task and I don't even know if it can do it . Can someone please check the attached file and write me a way to calculate these complex equations and find the distribution of velocity ?
Thanks in advance
Solved! Go to Solution.
Thank you Valery Ochkov to taking your time and trying to help (Спасибо огромное) 😉
I already found the soultion for it
I just misunderstood the problem's initial conditions
There is only 1 unknown which is "fi" that can be solved based on system of equations and with a simple root command at the end ...
The solution is attached to this comment.
Ahmad,
You have 6 equations with 6 unknowns?
We can solve this systen by the Solve block help of Mathcad Prime.
Can you write this system not of functions but of equations.
Some help for you (in Russian):
I apology for not completing the MathCAD worksheet
the 4th equation equals to zero ( k*T(x,beta)-M*9.81 = 0 ) where M = 12000
and yes there are 1 variable (fi) and 5 unknowns functions (alpha , v , Cy , Cya , T )
yet it can't solve them , can you please check the attachement ? (rewrote in MathCAD 14)
for Cya - function
Cya - Constant.
Message was edited by: Ahmad Jamialahmadi
Thank you Valery Ochkov to taking your time and trying to help (Спасибо огромное) 😉
I already found the soultion for it
I just misunderstood the problem's initial conditions
There is only 1 unknown which is "fi" that can be solved based on system of equations and with a simple root command at the end ...
The solution is attached to this comment.