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fuel film
相关语句
  油膜
     Study on Fuel Film Inside Induction Manifold of EQ6100 Gasoline Engine
     EQ6100型汽油机进气管内油膜研究
短句来源
     Study of Fuel Distribution in Combustion Chamber of Diesel Engine ──The Study and Application of the Fuel Film Thickness Measurement Method
     燃油在柴油机燃烧室壁面分布的研究──燃烧室壁面油膜厚度测量方法的研究与应用
短句来源
     Study on Parameter Identification of Fuel Film Model for Gasoline Engine
     汽油机油膜模型参数辨识的研究
短句来源
     The Numerical Study of the Law of the Evaporation of Fuel Film on Pistons
     活塞顶上油膜蒸发规律的数学研究
短句来源
     A Study of Fuel Film Distribution on the Piston Top of Diesel Engine
     柴油机活塞顶面油膜分布规律的研究
短句来源
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  “fuel film”译为未确定词的双语例句
     An Investigation into the Fuel Film Formed on the Combustion Chamber Wall of a Direct Injection Diesel Engine
     直接喷射式燃烧室壁面油膜的研究
短句来源
     The mathematical model consists of a submodel of evaporation of the fuel film sprayed on the combustion chamber wall and a submodel of atomization combustion of the fuel sprayed in the combustion chamber space.
     该模型由燃烧室壁上油膜蒸发子模型和燃烧室空间雾化燃烧子模型耦合而成。
短句来源
     The purpose of this study is to investigate the behaviors of fuel film e-vaporation on the wall of combustion chamber n diesel engines.
     研制出一套用于研究柴油机燃烧室壁上油膜蒸发过程的模拟试验装置.
短句来源
  相似匹配句对
     JET FUEL REFINING BY FIBER-FILM CONTACTORS
     喷气燃料的纤维膜精制工艺
短句来源
     Study on Spray Impingement and Fuel Film Formation
     喷雾撞壁油膜流动的研究
短句来源
     Asia Film
     亚洲制造合作的亚洲电影
短句来源
     Fuel cells
     燃料电池
短句来源
     the film is amorphous.
     薄膜为非晶结构。
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  fuel film
Flame spread over a liquid fuel film on a thin metallic substrate under free convection was studied experimentally.
      
Free-convective regime of flame spread over a fuel film on a substrate
      
Diffusion combustion of a liquid fuel film on a metal substrate
      
The fuel film is evaporated at temperatures below the boiling point.
      
CFD simulations were also performed with FLUENT to help understand the airflow behavior inside the intake port and valve gap region and its potential impact on fuel film atomization.
      
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A new type fuel film vaporizing combustor with double annuli has been developed. It is expected to be used in a high temperature thermometry rig as an air-heater to supply a steady uniform hot gas stream. The following aspects are described in this paper: the determination of the shape and the main size of the burner; the observation of the burning phenomena and the flow pattern in the primary zone; and the performance of the combustor, including ignition, combustion efficiency, flame stablization and...

A new type fuel film vaporizing combustor with double annuli has been developed. It is expected to be used in a high temperature thermometry rig as an air-heater to supply a steady uniform hot gas stream. The following aspects are described in this paper: the determination of the shape and the main size of the burner; the observation of the burning phenomena and the flow pattern in the primary zone; and the performance of the combustor, including ignition, combustion efficiency, flame stablization and exit temperature distribution. As a result, a practical combustor design is provided for the purpose mentioned above, and, in addition, it seems that the experience obtained herein may also be useful in the development of a similar type gas-turbine combustion system.

本文研制了一种新型的双环腔油膜蒸发式燃烧室,计划用于高温热风洞,以提供稳定均匀的热气流。本文叙述了:头部装置形状和主要尺寸的确定;主燃区气流流型和燃烧现象的观测结果;以及燃烧室的性能,包括点火、燃烧效率、火焰稳定和出口温度场。本实验研究为上述目的提供了实际可用的燃烧室设计,此外,实验所获得的经验对于研制类似型式的燃气轮机燃烧系统看来也是有用的。

This paper analyses the basic feature of the mixture formation and heat- release pattern of direct injection type diesel combustion and points out its affection,the roughness of working and smoke level of combustion properties. The author suggests a direction research which is to change the basic feature of the present Diesel combustion employing the fuel film atomization combustion instead of ordinary atomization combustion completing al1 the fuel injectionbefore ignition starts in the cylinder...

This paper analyses the basic feature of the mixture formation and heat- release pattern of direct injection type diesel combustion and points out its affection,the roughness of working and smoke level of combustion properties. The author suggests a direction research which is to change the basic feature of the present Diesel combustion employing the fuel film atomization combustion instead of ordinary atomization combustion completing al1 the fuel injectionbefore ignition starts in the cylinder and keeping the ignition point right near the top dead center in order to get a near costant pressure combustion. The practical experiences have confirmed the new combustion system with a favorablel resu t on the reduction of maximum pressure in the cylider, the improvement of smoke and enhance the economic effect. For the purpose of further improvement of small, high speed, direct injection diesel combustion, it provides a very wide developing ground to test the fuel film atomization combustion system with conical injection instead of multiple holes injection.

本文分析了直喷式柴油机燃烧的混合气形成和放热规律的基本特征及其对燃烧的 粗爆性和烟度的影响。文中指出改变柴油机燃烧基本特征的研究方向是以油膜雾化燃 烧为手段.采取必要措施使缸内着火前将燃油全部喷完,控制在靠近上死点处着火, 以实现近似地等压燃烧。实践证实.新的燃烧方式在降低爆压、改善烟色和提高经济性等方面均取得良好的效果。为进一步改善小型、高速、直喷式柴油机燃烧性能。试 验伞喷油膜雾化燃烧有着广阔的发展前途。

In order to clearly find out the fuel distribution in the combustion chamber of the dieselengine and organize the fuel-air mixture formation more rationally, a method of fuel film thickness measurement is introduced in this paper. The method uses the resistance sensor and the fuel substitute. The paper describes in detail the principle of this method, the construction of the resistance sensor, the character of the fuel substitute, the locating aim method as well as the measuring instrument...

In order to clearly find out the fuel distribution in the combustion chamber of the dieselengine and organize the fuel-air mixture formation more rationally, a method of fuel film thickness measurement is introduced in this paper. The method uses the resistance sensor and the fuel substitute. The paper describes in detail the principle of this method, the construction of the resistance sensor, the character of the fuel substitute, the locating aim method as well as the measuring instrument and device. The authors have measured the fuel film thickness by this method under some types of the nozzles, some injection back pressures and some shapes of the head of the piston. These measurements prove that the method provides an effective foundation for the combustion chamber design.

本文给出了从事燃油在柴油机燃烧室壁面上分市研究用的一种测量方法,即采用电阻传感器和导电性燃油来测量油膜厚度的方法,为柴油机工作者进行燃烧研究提供了一个有效的工具。

 
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