直噴 的英文怎麼說
中文拼音 [zhípēn]
直噴
英文
di direct injection-
The murdered man lay on the floor, his head leaning against the wall, and about him was a pool of blood which poured forth from three large wounds in his breast ; there was a fourth gash, in which a long table knife was plunged up to the handle
那被害的人正躺在地板上，頭靠著墻壁，渾身鮮血淋淋，血從他胸部的三個傷口裡直噴出來，在第四個傷口裡，插著一把廚房裡用的切菜刀，只剩刀把還露在外面。The exhaust emission of a diesel engine differs in different operating condition. in order to study the fuel - economy and exhaust emission performance of vehicle turbocharge - intercooled diesel engine on all steady operating conditions, on yc4112zlq d. i. turbocharge - intercooled diesel engine, 72 operating conditions ( 8 speeds, 9 loads per speed ) were tested under steady operating condition
為了在整個工況范圍內研究車用增壓中冷柴油機的經濟性與排放性能，作者在柴油機穩定運轉狀態下，對yc4112z _ lq （ 125kw 2300r min ）型直噴式增壓中冷柴油機的72個工況點（ 8個轉速，每個轉速9個負荷點）作排放特性試驗研究。A research of lowering combustion emission of di diesel engine
降低直噴式柴油機燃燒排放的研究Abstract : the changes of fuel performances and optimum combustion organigations inside cylinders of the direct injection diesel engines can be improved combustion emissions
文摘:直噴式柴油機燃料性能改變和缸內燃燒過程的組織優化，可以改進它的燃燒排放。Emission characteristics of direct injection natural gas engine using rapid compression machine
用快速壓縮裝置研究直噴式天然氣發動機排放特性Engine operation on lpg diesel mixing fuel in di diesel engine
柴油混合燃料在直噴式柴油機上的應用研究Numerical investigation on combustion process in a spark - ignited direct - injection alcohol engine via hybrid combustion model
用混合燃燒模型研究缸內直噴醇類燃料發動機的燃燒The extremely good high temperature is peace and quiet, can prevent because adopt two pairs of metal piston and high pressure not to gush out, delay advanced high smoke tai wearing and tearing of the engine under the terms that technology cause of spraying etc. and corrode direct effectively, can keep the engine highly clean
極佳的高溫清凈性，可有效防止因採用兩段雙金屬活塞及高壓直噴延遲噴射等先進技術所造成的高煙炱條件下發動機的磨損和腐蝕，可保持發動機高度清潔。Evaluation for configuration characteristic of reentrant combustion chamber on heavy - duty di diesel engine
重型直噴柴油機縮口燃燒室結構特點與評價On the basis of looking up domestic and foreign literatures and consulting the facts of repairing factory, with 495t diesel engine machine as the study object and the fuel delivery advance angle as the study factor, this thesis has probed into the effect of the deviation of fuel delivery advance angle in each cylinder on exhaust and other performance of engine
本文在查閱國內外文獻及參考修理廠實際情況的基礎上，以修理后的495t直噴式柴油機為研究對象，以供油提前角為研究因素，探討發動機各缸的供油提前角偏差情況對排放及其它性能的影響。Design of helical intake port of di engine based on fluent
軟體的直噴柴油機螺旋進氣道設計A study on electronic control system for variable pre - stroke fuel injection pump of automotive direct injection diesel engine
車用直噴式柴油機可變預行程泵電控系統研究A method based on the application of an injection process analysis software is introduced in this article, which optimize injection process through changing the design of fuel - injection pump cam. a model of 1115 single cylinder direct injection diesel engine is used as an example. with the help of pre - journey optimization, increasing cam lift and using tangent - function can make the matching of the injection system with the diesel more reasonable. without changing fuel pump installing size, it can enhance injection rate and injection pressure and improve the diesel operating stability in low speed condition
本文以國產1115型單缸直噴柴油機為例，介紹一種應用噴油過程分析軟體改進噴油泵凸輪設計的方法，通過增大噴油泵凸輪升程、採用切線函數凸輪並優化預行程的方式，在不改變噴油泵安裝尺寸的前提下，可提高噴油壓力和噴油速率，改善柴油機低速工作穩定性，使噴油系統與柴油機匹配更合理。And from the wound his life's blood was spouting in a stream, and falling with a hiss into the road.
鮮血從傷口往外汩汩直噴，落到地上還嘶嘶有聲。Generally speaking, for an injection diesel engine, the combustion noise is higher than the mechanical noise ; whilst the case is the other way round for a non - injection diesel engine
一般直噴式柴油機燃燒噪聲要高於機械噪聲，而非直噴式柴油機的機械噪聲則高於燃燒噪聲，但是低速運轉時燃燒噪聲都高於機械噪聲。It is very difficult to analyze flame radiation in the cylinder of a diesel engine by theoretical method since flame radiation is a function of many parameters, such as the combustion process, the geometrical description of the chamber, the soot formation and oxidation processes, the soot radiant temperature and soot absorption coefficient. the radiant property of the flame in a cylinder is dependent on the combustion process. but the thermodynamic state of real engine cycles can be analyzed from the pressure - volume diagrams in the cylinder. thus a new thermodynamic computational model is set up for the flame radiation in the cylinder of a diesel engine based on the indirect relationship between the flame radiation and the pressure - volume diagram of the combustion process in this paper. the flame radiant heat flux in the cylinder of a di diesel engine is calculated with the variation of crank angle by this model. compared with measured values, the result of the computational values shows the model is available to represent the effects of flame radiation
柴油機缸內的火焰輻射受諸多因素的影響，用理論分析法來確定它是相當困難的，由於柴油機缸內火焰輻射特性依賴于缸內的燃燒過程，而燃燒過程中的實際熱力狀態又可用示功圖來分析，因此藉助於火焰輻射與缸內熱力參數之間的這種間接關系，建立了一種計算柴油機缸內火焰輻射傳熱的新模型，利用該模型對一臺直噴柴油機缸內火焰輻射熱流量隨曲軸轉角的變化情況進行了計算，將計算結果與實測結果進行了比較，表明該模型能較好預測缸內火焰輻射傳熱量。Suitable for demanding to use high load, high - power, four strokes, gush out directly, the cold type diesel engine in turbine pressurizations of the api cf - 4 sg grade oil, include various kinds of domestic and importing the heavy - duty transportation vehicle of the new - type diesel engine and engineering machinery working under various kinds of harsh operating modes, lubrication of mine equipment, diesel oil generating set
用途適用於要求使用api cf - 4 sg級油的高負荷大功率四沖程直噴渦輪增壓中冷式柴油發動機，包括各種國產或進口新型柴油發動機的重型運輸車輛及在各種苛刻工況下作業的工程機械礦山設備柴油發電機組的潤滑。Accurate calculation of flow coefficient of indirect diesel engine
非直噴式柴油機瞬態流量系數的精確計算The advantages of hcci are numerous comparing with the traditional engine. relative to si gasoline engines, hcci engines are more efficient, because they have no elimination of throttling losses, use the high compression ratios and have shorter combustion duration. relative to cidi engines, hcci engines have extraordinarily lower emissions of pm and nox and can offer more power as high as cidi engines with the dilute homogeneous air and fuel mixture
與傳統的發動機相比均質壓燃（ hcci ）具有很多優勢:與火花點火汽油機相比， hcci發動機由於沒有節流損失，壓縮比較高，燃燒持續期短，其效率更高;與直噴柴油機相比， hcci發動機的碳煙和氮氧化物排放非常低，並且稀薄空燃混合氣可以產生與柴油機一樣高的功率。Arameter optimization for low emission di combustion system of heavy - duty automotive diesel engine
重型車用柴油機低排放直噴燃燒系統參數的優化分享友人