Shock analysis using Solidworks simulation
Shock analysis using Solidworks simulation
(OP)
Hello,
I am doing a Shock analysis of Pump using Solidworks simulation. attached are the shock load input(Full sine wave) and Max stress plot at a node. My doubt is the peak load(+) is at 0.01 secs but the max stress is at 0.02 secs at which the amplitude is zero. Is that correct?
Is there any relation or formula saying max stress should be at the time of peak load? Pls clarify.
I am doing a Shock analysis of Pump using Solidworks simulation. attached are the shock load input(Full sine wave) and Max stress plot at a node. My doubt is the peak load(+) is at 0.01 secs but the max stress is at 0.02 secs at which the amplitude is zero. Is that correct?
Is there any relation or formula saying max stress should be at the time of peak load? Pls clarify.





RE: Shock analysis using Solidworks simulation
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Greg Locock
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RE: Shock analysis using Solidworks simulation
as you said, peak stress occurs at peak strain which is,in my case, exactly at 0.02 secs. So is there any relation between this stress/strain w.r.t time? why not at some other time say 0.035 secs? I googled to find, but didnt get anything related.
RE: Shock analysis using Solidworks simulation
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RE: Shock analysis using Solidworks simulation
I'd be more worried if it were the other way 'round.
RE: Shock analysis using Solidworks simulation
Cheers
Greg Locock
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RE: Shock analysis using Solidworks simulation
TTFN (ta ta for now)
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RE: Shock analysis using Solidworks simulation
It would be interesting, and possible, to look at real world test data on this. The concepts are loosely associated with structural intensity, analogous to acoustic intensity. The non quadrature part of the energy in the mode is actual energy being transmitted.
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: Shock analysis using Solidworks simulation
Supposedly, when projectiles exceed the speed of sound in the material is when penetration can occur.
TTFN (ta ta for now)
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RE: Shock analysis using Solidworks simulation
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: Shock analysis using Solidworks simulation
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm
RE: Shock analysis using Solidworks simulation
here's the sort of thing
http://www.kbismarck.org/forum/viewtopic.php?t=162
Cheers
Greg Locock
New here? Try reading these, they might help FAQ731-376: Eng-Tips.com Forum Policies http://eng-tips.com/market.cfm?
RE: Shock analysis using Solidworks simulation
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm