1) homogeneous ignition
均相着火
1.
The model for homogeneous ignition of pulverized coal stream and the model for heterogeneous ignition(TET)of pulverized coal char were adopted to investigate the relationship be- tween denitration efficiency and ignition status of pulverized coal.
采用煤粉气流均相着火模型和炭粒非均相热力着火模型对煤粉再燃脱硝效率与其着火状态的相互作用进行了研究。
2.
The homogeneous ignition time can also be predicted.
煤粒均相着火规律的研究张军，傅维标（清华大学工程力学系北京１０００８４）关键词均相着火，简化模型，预报１前言煤粉颗粒既能发生均相着火，又能发生非均相着火山。
3.
In this paper, based on the theoretical prediction method investigation of homogeneous ignition temperature of pulverized coal, the interaction between two extremely complicated and highly non-linear critical phenomena during pulverized coal reburning, i.
针对全耦合燃烧瞬态模型计算过程复杂、计算时间太长等缺点,本文开发了基于可燃气体着火极限理论的单颗粒煤粉非稳态均相着火简化模型,并采用全耦合瞬态模型对简化模型的计算精度进行了验证。
2) homogeneous gas ignition temperature
均相着火温度
1.
The law of homogeneous gas ignition temperature(GIT) of pulverized coal particle clusters was investigated on a one-dimensional furnace under reburning conditions with low oxygen concentration.
结果表明:在低氧浓度下(<10%体积分数),煤粉均相着火呈现出反应不剧烈、不连续的特点;氧浓度对于煤粉均相着火温度的影响近似成指数变化关系,即氧浓度越低,均相着火温度越高;在一定范围内,氧浓度越低,煤粉均相着火延迟时间越长;煤粉均相着火温度随粒径减小而提高,近似成线性关系;不同氧浓度前提下,粒径对着火温度的影响作用不同。
3) simplified m
均相着火简化模型
4) heterogeneous ignition
异相着火
1.
A sensitivity analysis of the surface reactions mechanisms of methane combustion on platinum catalyst revealed that the most sensitive reactions affecting the heterogeneous ignition were oxygen adsorption/desorption and methane adsorption, and the most sensi.
通过对微元管中甲烷在铂表面的催化燃烧过程的数值计算,分析了当混合气入口压力很高时气相反应对整个催化燃烧过程的影响;通过敏感度分析,找出了对异相着火及气相着火起主要作用的基元反应步。
5) HCCI
均质压燃着火
1.
Homogeneous Charge Compression Ignition (HCCI) is a promising combustion process that offers the potential for simultaneous reductions in NOx and PM emissions while has high thermal efficiency.
均质压燃着火(HCCI)燃烧因具有实现高效率、低排放的潜力而成为国际内燃机界研究的热点。
2.
Homogeneous Charge Combustion Ignition (HCCI) is an attractive advanced combustion process that offers the potential for substantial reductions in both NOx and PM, while providing high efficiencies.
均质压燃着火HCCI 燃烧概念给出了实现内燃机高效低污染燃烧的新途径是目前国际内燃机界的研究热点尚有大量难点需要突破对柴油HCCI 燃烧过程而言混合气形成过程和自燃着火过程的控制机理和技术是其中的关键本文提出了一种全新的可控预混燃烧与稀扩散燃烧相结合的柴油机MULINBUMP-HCCI复合燃烧概念和技术实现了对柴油均质压燃着火过程中预混速率自燃着火速率和燃烧速率的控制显著扩展了HCCI 发动机负荷范围初步实现了在较高热效率下同时大幅度降低NOx 和碳烟排放的目标在小负荷时NOx 排放只有11ppm 中等负荷IMEP=0。
6) The houses caught fires one after the other.
房子相继着火了。
补充资料：均陶
均陶 宜兴均釉陶器的简称。亦称“宜均陶”。始于明。釉层较厚，有天青、天蓝、云豆、月白等色（参见“宜均”），胎有紫泥、白泥两种，以欧姓所制最为成功，时称“欧窑”。清代均陶除突出釉彩美外，还采用刻花装饰，此期以乾隆、嘉庆间丁山葛明祥、葛源祥所制见著，釉彩丰富，色泽蓝晕比欧窑进步，有火钵、花盆、花瓶、水盂等器，建国后，均陶釉色发展到数十种，并采用堆贴花装饰，产品以大中件园林陈设器为主，有各式陶台凉凳、龙缸、金鱼缸、花瓶、水盆、千筒等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条