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software of interest to mechanicians

Wafer Butterfly Valve

Submitted by Anonymous (not verified) on

Wafer Butterfly Valve

 

Wafer Butterfly Valve Specification: DN50-600

Wafer Butterfly Valve Temperature: -15°C~120°C

Wafer Butterfly Valve Pressure: 1.0MPa/1.6MPa

Wafer Butterfly Valve Materials of Body: Ductile Iron (GGG40,GGG50).Cast Iron (GG25),Stainless Steel 

Wafer Butterfly Valve Materials of Disc: Stainless Steel, Nickel Plated Ductile Iron, Ductile Iron Coated Plastic

Non-uniform expansion coefficient alpha in UEXPAN (ABAQUS)

Submitted by youmotou on
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I want to define the expansion coefficient alpha as a function of the depth, alpha(z)=f(z). How can I achieve this in UEXPAN? I cannot find a way to incorporate coordinates in UEXPAN.

How can a zero length torsional spring element be modeled in ANSYS?

Submitted by Abulhware on
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Aoa

Hello

brothers

Currently,

I‘m working on the determination of the mechanical properties of carbon nanotubes

for different loading cases using ANSYS software ( i need to use them in my

model). My Finite Element model of graphene and carbon nanotube is working fine with beam188 element, but I have

some technical problems in my simulation. These problem are summarized in

points as follow;

load effect in ansys

Submitted by engmohsen on

hi everyone;

we know that axial load effect on dynamic responses of structur ( for example comparsion axial load decreas frequencies) and Modal analysis does not depend on load too.

i want to obtain dynamic responses for simply supported beam under axial load. How do modal analysis in the presence of axial load in ansys (How apply effect of axial load)???

plz help me