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

汽車發(fā)動機(jī)動力性和經(jīng)濟(jì)性的優(yōu)化匹配
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項(xiàng)目:


Optimization Matching for the Dynamical Characteristic and the Fuel Economic Characteristic of the Truck’s Engine
Author:
Affiliation:

Fund Project:

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

    柴油機(jī)設(shè)計(jì)過程中，應(yīng)根據(jù)其在整車上的實(shí)際使用情況，有針對性地進(jìn)行優(yōu)化以提高動力性和經(jīng)濟(jì)性,。以某整車為例,，通過試驗(yàn)確定了汽車功率平衡方程并驗(yàn)證了其正確性,，然后在汽車功率平衡方程和柴油機(jī)萬有特性的基礎(chǔ)上進(jìn)行了整車的動力性和經(jīng)濟(jì)性分析,，發(fā)現(xiàn)該車在常用工況的功率利用率相對較低，經(jīng)濟(jì)性不佳,。進(jìn)行了噴油泵和增壓器的優(yōu)化匹配,，結(jié)果表明，該車在40～70km/h范圍內(nèi)100km油耗明顯降低,，其加速能力也有所提高。

    Abstract:

    In the common design of diesel engine, it’s necessary to optimize the engine in order to improve the dynamical characteristic and the fuel economic characteristic of the truck. The truck’s power balance equation was confirmed and verified by experiment,，the dynamical characteristic and the fuel economic characteristic were analyzed based on the power balance equation and universal characteristic of engine. The results showed that the power utilization and the fuel economic characteristic were poor in the common cases. The optimized turbocharger and fuel injection pump for the diesel engine showed that the fuel consumption of 100km was reduced at the speed of 40～70km/h, and accelerating ability was improved. 

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

張俊紅,馬正穎,張桂昌,何振鵬,馬梁.汽車發(fā)動機(jī)動力性和經(jīng)濟(jì)性的優(yōu)化匹配[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2010,41(6):37-41.Optimization Matching for the Dynamical Characteristic and the Fuel Economic Characteristic of the Truck’s Engine[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(6):37-41.

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