全燃高炉煤气锅炉的优化设计

高炉煤气作为二次能源用于锅炉 ,存在着燃烧不稳定等问题。通过将炉膛分成强燃区和传热区、把烧嘴放在炉膛下部、建立储气罐、采用布袋除尘器等优化设计 ,可使全燃高炉煤气锅炉安全、有效地工作。     

Study on response time of SPE carbon monoxide sensor

The influence of structural design and the parameters of the working electrode on the response time of a solid polymer electrolyte (SPE) carbon monoxide sensor has been studied. Results show that the response time is mainly determined by the RC time constant of the catalyst layer and also related with the working electrode potential. Foundation item: Supported by the National Natural Science Foundation of China (107880233) Biography: Yang Jing (1972-), female, lecturer, reseorch direction: electrochemical sensors.     

燃煤电厂烟气脱硫方案的比较与分析

介绍了烟气脱硫的必要性,根据其工作原理、特点及应用状况对各种脱硫方法及技术进行了比较分析。     

高压气化煤气置换焦炉煤气方案的探讨

主要阐述了混合气（主要成份为高压气化煤气）与焦炉煤气具有互换性,并能保证原焦炉煤气燃具的正常工作及燃烧设备的正常使用;还从燃气的华白数、燃烧势等互换性判定指数入手,详尽进行了高压气化煤气转换焦炉煤气的可行性分析.     

导气式武器自动机后坐能量的自动控制研究

介绍了一种实现导气式武器自动机反馈控制的技术，采用单片机组成了一套自动机后坐能量的闭环控制系统，建立了导气装置调节量与后坐能量关系的控制模型。实弹射击实验结果证明后坐能量可以自动稳定在预先拟定的数值上。     

New Statistical Theory and a k-ε-PDF Model for Simulating Gas-particle Flows

ＮｅｗＳｔａｔｉｓｔｉｃａｌＴｈｅｏｒｙａｎｄａｋ┐ε┐ＰＤＦＭｏｄｅｌｆｏｒＳｉｍｕｌａｔｉｎｇＧａｓ┐ｐａｒｔｉｃｌｅＦｌｏｗｓ＊ＺｈｏｕＬｉｘｉｎｇ（周力行），ＬｉｎＷｅｎｙｉ（林文漪），ＬｉＹｏｎｇ（李勇）ＤｅｐａｒｔｍｅｎｔｏｆＥｎｇｉｎｅ...     

An initial discussion on major controlling factors on formation of coal-formed large-medium gas fields

The so-called "large-medium gas field" means a gas field with proven reserves equal to or larger than 100×108 m3.Up to 1997,23 coal-formed great-medium fields are discovered in China,excluding two in Taiwan Province.Their proven reserves take 50.9% in total natural gas reserves.Therefore,the coal-formed great-medium gas field plays a decisive role in natural gas reserves and the study of their controlling factors is very important both in theory and in practice.There are six major controlling factors on the formation of coal-formed large-medium gas fields:(ⅰ) The generating center of coal-formed gas and its surrounding area; (ⅱ) low potential area; (ⅲ) late pool-forming period; (ⅳ) traps related to the paleo-uplifits in coal-formed gas area; (ⅴ) above or between abnormally pressured compartments; (ⅵ) faulted traps related to coal-bed.     

小空间高温透明气流温度测量研究

科研和生产中需要在小空间条件下进行高温透明气流的温度测量,现有的高温测量方法不能很好地满足其要求。这里提出对三热电偶组合式高温测量加以扩展的方法——四热电偶法。此法避开了须先求测量环境常数的困难,克服了求解方程可能存在的发散问题,使即时显示和输出测量结果成为可能。     

P=2U／3V系统态函数行式的物理阐释

从统计力学的的角度，讨论了Ｐ＝２Ｕ／３Ｖ系统的态函数形式，及其对理想玻色子，理想费米子和通常的理想气体的不同物理实质。     

沾化凹陷罗家鼻状构造油气运移富集规律研究

近岸水下扇储集砂体是中国陆相含油气盆地碎屑岩储集体的重要组成部分。该文在对沾化凹陷罗家鼻状构造沙四上段沉积微相、生油岩条件和生储盖组合综合研究基础上 ,详细论述了稠油的形成机制 ,总结了该区油气运移和富集规律。通过对沙四上段储层的综合评价 ,指出了区内下一步有利勘探目标