1)EGR排气再循环
1.Reduction of NO_x Exhuast Emission Using EGR from an Light-duty Vehicle;利用排气再循环降低轻型车NO_x排气污染物
2.Design and calculation on EGR cooler for YC4112Z_LQ turbo-charged and intercooled diesel engine;YC4112Z_LQ增压中冷柴油机排气再循环冷却器的设计计算
3.Experimental Investigation of Effects of EGR on Working Parameters and Performances in Diesel Engine;排气再循环对柴油机工作过程参数、性能和排放的影响
英文短句/例句
1.Closed Loop Control of the EGR Rate Using the Oxygen Sensor使用氧传感器的排气再循环率闭环控制系统
2.Development and Prospects of EGR System for Vehicle Diesel Engine Use柴油机排气再循环系统的发展及应用研究
3.Research of Using Exhaust GAS Recirculation Technology to Reduce Nox Emissions on Automotive Lean Burn Gasoline Eegine;降低车用稀燃汽油机有害排放物NO_X的排气再循环的研究
4.Researching Working Performance of Diesel Which Using EGR Technology at Different Altitude;不同海拔下柴油机排气再循环系统工作特性的研究
5.exhaust pressure modulated EGR valve排气压力控制型废气再循环阀
6.recirculation air再循环[环流]空气
7.The Influence of the Emission from Diesel Engine with EGR System;废气再循环系统对柴油机排放的影响
8.Study on Pollutant Emission Characteristics From Oxy-fuel Combustion of Coal With Recycled Flue Gas煤烟气再循环富氧燃烧污染物排放特性研究
9.exhaust-fired-boiler combined cycle排气补燃锅炉联合循环
10.Experimental Study on Engine Performance and Emissions Fuelled with CNG-Hydrogen Blends Combined with EGR天然气掺氢配合废气再循环发动机的性能及排放研究
11.Study on Reducing NO_x Emissions of SI Engine with Stratified-EGR;降低汽油机有害排放物NO_x的分层废气再循环的研究
12.Decreasing NOx Emission of Compression Ignition Engine Fueled with Diesohol by EGR;用废气再循环降低压燃式发动机燃用柴油醇时的氮氧化物排放
13.Simulation Study of NO_X Emissions on Turbocharged Inter-cooled Diesel Engine with Exhaust Gas Recirculation System废气再循环增压中冷柴油机氮氧化物排放的仿真研究
14.Influences of Ultra-High Exhaust Gas Recirculation on Performance and Emission Characteristics of a Dimethyl Ether Engine深度废气再循环对二甲醚发动机性能及排放的影响
15.Effect of VGT/EGR system on performances and emissions of heavy-duty diesel engine可变几何截面增压器/废气再循环对重型柴油机性能和排放的影响
16.recycling hood with maximum horizontal side not exceedin 120cm循环排气罩,最大水平面不超过120cm
17.Restrain circulation, get rid of toxin and improve complexion.调气血,滋阴养颜,改善微循环,排除毒素。
18.vacuum and spring operated EGR valve真空和弹簧控制型废气再循环阀
相关短句/例句
Exhaust gas recirculation排气再循环
1.The experiment results are Presented which are obtained from the tests of an electronic controlled fuel injection stoichiometric gasoline engine by using cold exhaust gas recirculation (EGR) and higher compression ratio to improve fuel economy and reduce emissions.在一台单缸电控燃油喷射汽油机上 ,采用排气再循环 (EGR)及提高压缩比的方法来改善汽油机在化学计量比下运行时的经济性 ,降低其NOx、(NOx+HC)的排放 。
3)EGR gas再循环排气
4)EGRV Exhaust Gas Recirculation Vent排气再循环排除
5)internal exhaust gas recirculation内部排气再循环
6)exhaust gas recycling system排气再循环系统
延伸阅读
排气对模具设计的影响——排气槽设计从某种意义上讲,注射模也是一种置换装置,即塑料熔体进入模腔,同时置换出模腔内的空气。实际上模具内的空气并不局限于型腔内,特别是三板式注射模,不能忽视存在于流道中的空气。此外,塑料熔体会产生微量分解气体。这些气体必须及时排出。 如模具的排气性能差则容易产生气泡、银纹、云雾、充型不满、表面焦痕、断续注射等不良。因此,模具上要设有布局合理的排气结构才能避免排气不很好所带来的制品不良,常见的几种气方式如下: 1. 排气槽排气功能。对于成形大、中型塑件的模具,需排除的气体量多,通常都应开设排气槽通常开设在分型面上凹模一边。排气槽的位置以处于熔体流动未端为好,排气槽尺寸以气体能顺利地排出而不溢料为原则。排气槽宽度一般为3-5mm左右,深度小于0.05mm,长度一般0.7-1.0mm,常用排气槽的深度尺寸可以查证<塑料模具技术手册>。2. 分型面排气功能。对于小型模具,可利用分型面间隙排气,但分型面须位于熔体流动未端。3. 拼镶件缝隙排气。对于组合式的凹模或型腔,可利用其拼合的缝隙排气。4. 推杆间隙排气。利用推杆与模板或型芯的配合间隙排气,或有意曾加推杆与模板的间隙。5. 粉未烧结合金块排气。粉未烧结合金是用球状颗粒合金烧结而成的材料,强度较差,但质地疏松,允许气体通过。在需排气的部位放置一块这样的合金即可达到排气的要求,但其底部通气孔直径不宜太大,以防止型腔压力将其挤压变形。6. 排气井排气。在塑料熔体汇合处的外侧,设置一个空穴,使气体排入其中,也可获得良好的排气效果。7. 强制性排气。在封闭气体的部位,设置排气杆,此法排气效果好但会在塑件上留下杆件痕迹,故排气杆应设在塑件的隐蔽处。