ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

轎車外流場(chǎng)網(wǎng)格生成策略及數(shù)值模擬
CSTR:
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:


Author:
Affiliation:

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問(wèn)統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評(píng)論
    摘要:

    采用3種網(wǎng)格策略對(duì)某轎車外流場(chǎng)進(jìn)行數(shù)值模擬研究,，并應(yīng)用商業(yè)CFD軟件STAR-CD進(jìn)行求解。根據(jù)計(jì)算過(guò)程和結(jié)果,，分析不同網(wǎng)格策略的效果,，論述3種網(wǎng)格策略的特點(diǎn),。數(shù)值模擬中考慮了車輪旋轉(zhuǎn)和車輪固定兩種邊界條件,，并將數(shù)值計(jì)算結(jié)果與試驗(yàn)數(shù)據(jù)進(jìn)行了對(duì)比分析,，探討了高雷諾數(shù)k-ε湍流模型的計(jì)算精度,。

    Abstract:

    Three mesh strategies were applied in the numerical simulation research of the external flow field around a sedan. Computational meshes were solved by commercial CFD software, STAR-CD. Mesh strategies effects were compared and their features were summarized according to the different computational processes and results. Both the rotating and stationary wheels boundary conditions were considered and computational results were compared with available experimental data. The accuracy of the high Reynolds k-ε turbulence model was discussed

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

楊博,傅立敏.轎車外流場(chǎng)網(wǎng)格生成策略及數(shù)值模擬[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2007,38(4):8-11.[J]. Transactions of the Chinese Society for Agricultural Machinery,2007,38(4):8-11.

復(fù)制
分享
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期:
  • 出版日期:
文章二維碼