1) nacelle
[英][nə'sel] [美][nə'sɛl]
发动机舱，机舱
2) engine nacelle
发动机舱
1.
We pay special attention to engine nacelle,which is the most important zone to protect.
针对发动机舱的特殊性,提出了具有高速气流流动防护区的通风补偿计算方法与管网设计准则。
3) engine cabin
发动机舱
1.
With DMU technology 3-Dimension envelope of the oscillating parts in engine cabin can be assembled, and problem about the dynamic clearances can be resolved.
现代轿车技术的发展,对发动机舱内零部件的位置关系提出了更高要求,要求固定在车身上的零部件与动力 系统零件之间应保持足够的动态间隙。
2.
The temperature field computation of engine cabin is to obtain the temperature change law according to thermal regime of engine in.
发动机舱温度场的计算是根据发动机内外热状况及热控制措施来确定发动机舱各部分的温度变化规律，为控制及冷却方案的优化提供可靠的理论依据。
4) engine compartment
发动机舱
1.
The cooling air inlet of engine compartment was placed in the front of car,simulation on three different removal modes of cooling air was implemented to select a superior ventilation mode by comparing with aerodynamic characteristics of car.
将发动机舱冷却风进口设在车头前部,对三种不同的冷却风排风模式进行仿真分析,比较轿车气动性能以选择优越的排风模式。
5) underhood
发动机舱
1.
Analysis of the results gives a basis to forecast internal drag of underhood and car designing.
以获得散热器空气流动阻力、研究汽车发动机舱内流阻力为目的,针对常用的百叶窗汽车散热器,建立了空气流动数学模型,采用CFD方法对不同流速下的空气流动特性进行了数值计算,分析了空气流动阻力的组成,得出了阻力特性曲线。
2.
A model for vehicle underhood is built with some factors such as the heat dissipation of radiator and high temperature components and the convection,heat transfer and radiation of air taken into consideration.
考虑了散热器和高温元件的散热量以及空气的对流传热和辐射等因素,建立了发动机舱模型。
6) engine compartment
发动机机舱
补充资料：航空发动机推重比(见航空发动机推力)
航空发动机推重比(见航空发动机推力)
thrust to weight ratio of aeroengine
hQngkong角dong)1 tuizhongbi航空发动机推重比〔thros*:。wdgh:ra-tio of aeroengine)见航空发动机推力。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条