reciprocating相关论文
Research on gas leakage through suction valves of reciprocating compressor under varying load condit
A research concerning the coupling conditions of gas leakage through suction valves and capacity regulation is performed......
热磁发电作为一种尚在研发中的发电技术,可以直接将热能转化为电能,具有可靠性高、热源品位要求低、可利用不同温区热源的特点,在......
针对目前往复压缩机气阀故障诊断中存在的问题，提出了采用能量算子对其振动信号进行包络分析，并且指出了能量算子解调方法从运算速度......
介绍了对立式往复真空泵的研究和设计。研究了泵的热力过程,提出了提高真空度、降低功耗和提高零部件寿命的方法和措施。在设计方......
为了节约能源,降低用电量,充分利用发电厂余热,对浙江某1万吨冷库进行了分别用工业汽轮机替代电机拖动压缩机和汽轮发电机发电的技......
根据石油生产中输油工艺的特殊要求,开发出一种适用于含气量大、含杂质高的原油输送泵.该泵通过自身的内循环以及自动补偿系统,解......
针对国内某大型在建LNG接收站在不同工况条件下BOG蒸发气的生成情况进行了分析;然后分别从压缩机的机械原理、运行范围、稳定性、......
针对杭白菊采摘耗费人力、采摘效率低等问题,设计了一种小型实用的梳齿往复式杭白菊采摘装置。根据杭白菊的生长特性和采摘要求,利......
应用数值分析方法研究了滑滚比对于线接触往复运动工况下的热弹性流体动力润滑的影响。计算结果显示：滑滚比显著影响油膜的摩擦学性......
The measurement and prediction of gas pulsations are performed along the discharge pipeline of a reciprocating compresso......
目的 评价Pathfile与WaveOne 联合运用在树脂模拟弯曲根管的成型效果。方法 选用20个弯曲根管树脂模块分组为W组（WaveOne）、PW组（Path......
摆动是较为典型的机械运动方式，为了揭示线接触副在此运动状态下的弹流润滑问题，根据波动光学干涉原理，研发出一套摆动工况下的光干涉......
往复压缩机结构复杂,故障种类较多,导致诊断难度较大。针对往复压缩机多故障诊断难的问题,提出了一种基于概率神经网络的往复压缩......
喷射沉积过程是一个多参数共同影响的复杂过程.通过对雾化器往复扫描规律以及其它工艺参数的研究,可以对喷射沉积过程进行工艺优化......
往复机械具有结构复杂、激励源多,运行不平稳等特点,使用传统的故障诊断方法,具有明显的不足和弊端。对于这类问题,运用小波分析方......
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针对传统活塞往复式气动发动机中连杆对曲柄的作用力及方向不断变化,以及连杆对活塞侧向力使活塞摩擦力增加的缺点,提出了一种新型......
化工企业日益发展过程中,往复式压缩机在化工生产中占有不可或缺的地位,维护好压缩机,为公司的长周期运行提供保障。基于此,文章主......
以弯管件为例 ,介绍了杠杆式切口模的结构及工作过程 ,并详细介绍了左、右导向板的设计方法及其设计时应注意的问题。切口模的应用......
介绍我国自行研制的往复式单螺杆混炼挤出机的结构、工作原理、特点及应用等.该机螺杆在连续旋转的同时,还按一定规律作轴向往复运......
往复式压缩机在工业领域有着重要的应用,在其使用过程中一旦活塞杆发生断裂,会导致机组的二次破坏,从而引发严重泄露、爆炸等事故,......
Reciprocating engines and their fuels are largely associated with road transport. This isn’t surprising. About 70% of t......
A transient multiphase CFD （computational fluid dynamics） model was set up to investigate the main causes which lead to ca......
本文通过自制装置成功制备了取向排列碳纳米管/不饱和聚酯复合材料,通过扫描电子显微镜（SEM）对制备复合材料进行了表征,实验结果显示......
建立了往复流动多孔介质燃烧器的一维数学模型;在该系统中,可燃预混气周期性换向,分别从两端流入燃烧器.假定气相与固相处于局部热......
Due to their light weight, high corrosion resistance and good heat conductivity, aluminium alloys are used in many indus......
The equipment has a high and strict requirement of dynamic seals, especially working with Long stroke reciprocating moti......
Study on effect analysis and parameter optimizing of stepless capacity control system on reciprocati
An improved model of reciprocating compressor operation cycle with a stepless capacity controlsystem is presented and in......
In the process of capacity regulation of reciprocating compressor, the frequent change of inlet temperature and pressure......
Actuator and hydraulic system parameters have great influence on the performance,safety and reliability of the stepless ......
This article introduces a new type of magnetic sealing mechanism that reduces the lubrication oil pollution and media ga......
The step load response of reciprocating engines is one of the key characteristics when considering its application in me......
An overview of some popular rotary and reciprocating positive displacement( PD) pump types is given with the objective o......
Optimization and kinetic modeling of waste lard methanolysis in a continuous reciprocating plate rea
Continuous biodiesel production from a waste pig-roasting lard,methanol and KOH was carried out in a reciprocating plate......
