SolidWorks2017SP2帶來兩個更新，一個是將SOLIDWORKS 3D Interconnect由beta版變成正式版，并且是默認開啟。9 i! x, ]0 M) z' H: `1 J) d. h' P
另一個就是SolidWorks Flowsimulation2017SP2 增加了聲學仿真項目
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還有，在必將到來的SolidWorks Flowsimulation2017SP3更新中. o2 j1 b1 x8 s% ]8 U
The Noise Prediction is available with SOLIDWORKS 2017 SP3. The acoustic Power Level is calculated with Proudman formulae, one of the known steady-state approach in CFD. The Proudman’s formula gives an approximate measure of the local contribution to total acoustic power per unit volume in a given turbulence field.
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4 M: ^ W" m- d) @; S- F7 IThis can be used to estimate broadband noise generated by turbulence. Available results include the Acoustic Power, in W/m^3 and the Acoustic Power Level, in decibel (dB). 并且已經有了實際應用 | 
發表于 2017-4-18 07:06:08
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