What's best Engineering Quotation in your dictionary ?
I think we can learn each. what is best quotations in your dictionary / or in your opinion ?[quote]
Everything should be made as simple as possible, but no simpler.
--- Albert Einstein.
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If you have an apple and I have an apple, and we exchange apples,
we both still only have one apple.
But if you have an idea and I have an idea, and we exchange ideas,
we each now have two ideas.
--- Sir Isaac Newton
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Don't just sit there, Make it better !
--- FreddyMusc @ [url]www.simwe.com[/url]
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[[i] 本帖最后由 FreddyMusic 于 2007-1-21 15:29 编辑 [/i]] have read a sentences,and i want to share with all of you.
Is FEA(finite element analysis) a powerful tool for evaluating the structure integrity of a design and
making comparisons between various alternatives? Absolutely!
Is FEA the end-all that replaces testing and will allow users to design products with less understanding of sound engineering principles? Absolutely not!
--------xiao9136
;P;P;P;P [quote]原帖由 [i]xiao9136[/i] 于 2007/1/7 10:45 发表
Is FEA the end-all that replaces testing and will allow users to design products with less understanding of sound engineering principles? Absolutely not!
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That's good. :) It's a joke for FEA software applied in sound engineering at the moment ?
I understand some fundamental of mechanical vibration,
but not quite specialized for NVH and sound engineering,
Would you explain a little bit ? what is exactly meaning between FEA and sound engineering ? actually, "sound engineering principal" here i said is not what you mean "sound enginering".
here, i mean that FEA is just a way to do engineering to help us
reduce testing and something like that, and here sound engineering principal
is the foundamental knowledges that we should use while using FEA software
such as we should know what does young's modulus mean,what does poisson's
ratio mean,when will a steel destroy.These knowledges are all included in elasticity theory,
solid theory ,material theory……without these knowledges one can never do a job during
his analysis.
by the way,FEA has been a method to solve the NVH(noise,vibration,Harshness)problems.
it's not a joke.:D:D:D quotations can be created by us!
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