It means that the effects of Reynolds number must be taken into account in turbofan engine performance simulation at high altitude with low flight speed.
因此在高空低速区航空发动机性能数值模拟必须考虑部件特性雷诺数的影响。
With the computer simulation of exhaust mufflers and IC engines, the influence of mufflers on engine performance as well as exhaust noise can be predicted.
作者应用不稳定流动计算机模拟方法，不仅能估算排气消声器特性，还能模拟不同消声器结构对发动机性能的影响。
The influence of sulfide on the performance of diesel fuels was studied by simulation test and engine test.
采用模拟试验、单缸发动机台架试验对比研究了不同硫含量对柴油使用性能的影响。
Simulation results showed that the hybrid engine reclaimed the exhaust heat of diesel cylinder to improve the air-powered cylinder's performance.
结果表明，这种形式的混合动力发动机能实现其设计目的，即回收利用柴油缸排气废热以提升气动缸性能。
With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
The effects of combustion chamber pressure and mixture ratio on engine performance were analyzed based on simulation.
并根据结果分析了燃烧室压强和混合比对发动机性能的影响。
A simulation model for driving performance of armored vehicles under non steady running conditions has been developed, based on dynamic processes of engine and transmission system.
基于发动机和传动系统的动态过程，本文开发了一个装甲车辆非稳定工况的驱动性能仿真模型。
By using numerical simulation method, this paper mainly researches the influence of variable intake manifolds on intake flow characteristics and performance for gasoline engine.
本文主要通过数值仿真方法研究了进气管可变技术对汽油机流动特性及其性能的影响。
We study the performance of turbocharged diesel engine working in different altitude regions by a computerized atmospheric simulation and comprehensive measuring system.
采用微机化大气模拟测控系统对增压柴油机在不同海拔地区的性能进行了大量的专题试验研究。
Then the simulation platform is built, in which part we design the simulation engine that combines the performance of compiled simulators with the flexibility of interpretive simulators;
其次建立了仿真平台。在平台的建立过程中，设计了结合编译技术速度和解释技术灵活性的仿真机；
This paper studied on the fuel system performance of diesel engine under different diesel temperature through simulation and experiment.
通过模拟计算和试验研究相结合的方式研究了柴油温度对燃油系统性能的影响。
On the one hand, the steam simulation system can make up a DIS with other sub systems to simulate the actual engine room performance and give trainees comprehensive training.
蒸汽仿真子系统可以与其它仿真子系统以数据服务器为中心、以星型网络结构构成分布式仿真系统，对轮机人员进行综合的训练；
Providing a rapid development platform for the development of engine hardware-in-the-loop simulation system and electronic control system with high cost-performance ratio.
为发动机硬件在环仿真和电控系统等的开发提供了一个高性价比的实时快速开发平台。
Study on Numerical Simulation of the Variable Intake Manifolds on Intake Flow Characteristics and Performance for Gasoline Engine;
为了研究滑动式可变进气结构对缸内斜轴涡流特性的影响。
Study on Numerical Simulation of the Variable Intake Manifolds on Intake Flow Characteristics and Performance for Gasoline Engine;
为了研究滑动式可变进气结构对缸内斜轴涡流特性的影响。
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