engine efficiency

Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency .

采用喷涂封严涂层的方法调整叶片端部与发动机涡轮机壳之间的间隙以提高发动机效率。

Automotive engine cooling system is the key factor of affecting engine efficiency and safety .

汽车发动机冷却系统是影响发动机效率和安全性的关键因素之一。

Research of Improvement of Engine Efficiency by BN Lubricant

利用BN润滑油改善发动机性能的研究

In case a large leakage of steam occurs , the engine efficiency will fail .

如果蒸汽大量泄漏，引擎效率将会降低。

Discussion on DOMS and the Principles of Heat Engine Efficiency in Mitochondria

运动性延迟性肌肉酸痛与线粒体的热机效率原理的探讨

Comparing with traditional works on the single engine efficiency , this parallel approach has flexible configuration to apply at all levels of network environment .

与传统的基于单机引擎效率的改善，这种并行处理方式，能够灵活的配置以适用各种级别的网络环境。

Aero-engine health management technology can not only improve the security of engines , but also reduce maintenance cost , shorten maintenance cycle and increase engine efficiency .

航空发动机健康管理技术不但可以有效提高发动机的安全性，而且能够降低维护费用，缩短维护周期，提高发动机利用率和任务完成率。

45 ° nozzles overwhelm 15 ° ones in the impulse and the specific impulse under all filling conditions , which means the area on which pressure can act is one of the key factors of pulse detonation engine efficiency .

45°喷管在所有同样填充率条件下都获得了比15°喷管更大的冲量和比冲，这也说明尾喷管压力作用面积对爆轰发动机效能起到了积极的作用。

This study proposed that the principles of heat engine efficiency in mitochondria can be regarded as one kind of probable mechanism of DOMS , in order to point out a direction how to help the research of DOMS deepen into the molecular mechanism level .

本文提出线粒体的热机效率原理可作为DOMS的一种可能性机制的观点，旨在为DOMS的研究深入到分子机制水平指明方向。

Theoretical Basis and Technical Measures of Improving Diesel Engine Fuel Efficiency

提高柴油机燃料使用经济性的理论基础及技术措施

Transforming Bridge The later is favorable to improvement of engine thermal efficiency .

后者有利于改善循环的热功转换效率；

Increasing engine thermal efficiency and improving its performance have been pursued by the people for long .

提高发动机的热效率，改善其性能一直是人们所追求的。

Correction Computation of Engine Turbocharging Efficiency under Plateau Conditions

高原发动机涡轮增压的效率修正计算

The detail measurements are : the first is to improve the engine charge efficiency by utilizing inertial effect ;

具体做法：一是充分利用惯性效应，提高发动机充气效率；

Further advancement of fuel delivery advance angle would achieve a better engine thermal efficiency when operating on the diesel / methanol blends .

适当增加供油提前角可使柴油/甲醇混合燃料发动机热效率提高。

With challenges of energy situation and environment protection , improving engine thermal efficiency and reducing emissions have become a main approach to deal with these problems .

面对能源形势和环境保护的双重挑战，提高发动机热效率和降低排放已经成为一条主要的应对途径。

Considering the batteries charge-discharge balance and the engine fuel efficiency under the given driving cycle , it is presented the control strategy using fuzzy logic .

在给定的道路循环下，考虑电池充放电平衡和发动机燃油经济性，提出了一种模糊逻辑控制策略。

In recent years , to improve diesel engine volumetric efficiency and reduce emissions , a lot of research work was done around the inlet , exhaust and boost system .

近年来，为提高柴油机的充气效率，得到较大的升功率，降低排放，人们在进、排气和增压系统方面做了大量研究工作。

Yunnan locate in plateau , engine inflate efficiency drop , liquefied petroleum gas device and engine mismatch , lack the essential plateau and adjust the technological scheme .

云南地处高原，发动机充气效率下降，而且液化石油气装置与发动机不匹配，缺乏必要的高原调整技术方案。

The experimental results show that the effective brake fuel consumption is increased while the gasoline equivalent fuel consumption is decreased and the engine thermal efficiency is improved compared with those of gasoline fuel .

研究结果表明：在相同平均有效压力下混合燃料的燃油消耗率有所增加，但折算成当量汽油的燃油消耗率下降，热效率提高。

In this paper a brief description of energy property evaluation parameters is given . Some technical measures for improving diesel engine fuel efficiency are introduced from the point of view of theoretical analysis and practical use combination .

简要叙述能量品质的评价参数，并从理论分析与实际使用的结合上介绍了提高柴油机燃料使用经济性的部分技术措施。

The effects on engine volumetric efficiency profile of various intake system components are analyzed in this paper , based on the understanding of the relationship between pressure wave actions and the general volumetric efficiency profile presented in a previous paper .

本文建立在作者的前一篇文章〔1〕中对进气系统压力波动与发动机充气效率的关系研究的基础上，系统分析了进气系统各部件的设计参数对充气效率的影响。

The ceramic material used in the automotives can contribute to reduce the dead weight of vehicle , improve engine hot efficiency , reduce oil consumption , reduce emission , increase the life of quick-wear parts and perfect the intelligent function of automobiles .

陶瓷材料的应用，对减轻车辆自身质量、提高发动机热效率、降低油耗、减少排气污染、提高易损件寿命、完善汽车智能性功能等都有积极意义。

In this paper , methods to improve automotive fuel economy were introduced , i. e , lower curb weight , raise engine thermal efficiency and transmission efficiency , reducing car moving resistance , etc. Finally recent research about hybrid powered motor vehicles was discussed .

本文概述提高汽车燃油经济性的方法，减少汽车自重，提高发动机的热效率和传动效率，减少汽率运动阻力等，最后对现在进行的混合动力汽车的研究作了讨论。

Through the combination of experiment and simulation , we confirm the rational design parameters of intake system ; Through the effective use of intake resonance , we improve the intake system pressure fluctuations and improve the engine volumetric efficiency and lower air intake losses , thereby improving engine performance .

通过实验和模拟计算相结合的方法来合理设计进气系统的参数，有效利用进气谐振来改善进气系统的压力波动，提高发动机的充气效率，降低进气损失，进而改善柴油机性能。

Analysis on Flow Resistance Effects on Stirling Heat Engine Power and Efficiency

流动阻力损失对斯特林热机功率和效率影响的理论分析

The Effect of Irreversibility on Heat Engine Power and Efficiency

不可逆性对热机功率效率的影响

Viscosity , Atomization , Diesel Engine , Combustion Efficiency .

黏度，雾化，柴油引擎，燃烧效率。

ICL algorithm can reduce the computation of physics engine and improve efficiency during simulation .

ICL算法在模拟过程中，减少了物理引擎的计算量，提高了执行效率。

STUDY OF A LARGE-SCALE MULTI-FUNCTION THERMO-ACOUSTIC HEAT ENGINE WITH HIGH EFFICIENCY Part ⅱ . Preliminary experiments on the engine

大型多功能热声发动机的研制及初步实验第二部分：热声发动机的初步实验