CDS的意思
「CDS」經常作為「Central Difference Scheme」的縮寫來使用,中文意思:「中心差分格式」。
CDS(中心差分格式)詳細解釋
- 英文縮寫詞:CDS
- 英文單詞:Central Difference Scheme
- 中文簡要解釋:中心差分格式
- 流行度:196
- 分類:Academic & Science
- 領域:Mathematics
英文縮寫CDS的擴展資料
- Van Leer's flux vector splitting scheme and Jameson's central difference scheme are used respectively in PDG and CCG as the numerical methods to solve the Euler equations.另一種是完全連續的網格(CCG),分別在PDG和CCG中采用VanLeer的矢通量分裂格式和Jameson的中心差分格式(CDS)求解了Euler方程。
- The viscous flux terms are discretized by using a central difference scheme.采用中心差分格式(CDS)來離散粘性通量項。
- The accurate velocity potential equation is made discrete by the finite difference scheme ( using central difference scheme in subsonic region and using rotated difference scheme in supersonic region ) in the computational space.在計算空間中,用有限差分格式(亞音速區用中心差分,超音速區用旋轉差分)對精確速勢方程離散化。
- When it comes to the traditional finite-difference time-domain method, second-order central difference scheme, which arises low accuracy and great dispersion error, is involved in both the space domain and the time domain.傳統時域有限差分方法在時域和空域上都采用2階精度的中心差分方法,其計算精度較低,數值色散誤差較大。
- This paper studies the laminar and turbulent boundary layer with rotation ( normal pressure gradient is not equal to zero ) in a 2D rotating channel by using varying steps, staggered grids and implicit central difference scheme.本文計算二維旋轉通道中,考慮旋轉效應(法向壓力梯度不為零)的層流與湍流邊界層。計算采用不等距交錯網格、以及二階精度的隱式中心差分格式(CDS)。