查询词典 regenerator

In this paper, finite-time thermodynamics is applied to optimize the intercooling pressure ratio and the heat conductance distribution of hot- and cold-side heat exchangers, intercooler and regenerator of a real closed intercooled regenerated Brayton cycle. Double-maximum efficiency is obtained by further optimizing the total pressure ratio. The effects of some important parameters on the optimal results are analyzed by detailed numerical examples.

该文应用有限时间热力学方法研究了实际闭式燃气轮机循环热效率最大时高低温侧换热器、回热器和中冷器的热导率最佳分配和最佳中间压比分配；进一步对总压比优化可得到双重最大效率；分析了循环的一些重要参数对性能的影响。

Any preheating and precooling increases the chamber charging pressure before TDC, and this is mechanically counter- productive for the piston (gas chamber loading requires less mechanical energy in the absence of preheating and precooling, which makes the regenerator less effective than one may think).

任何预热和预冷室收费增加了贸发局的压力面前，这是机械计数器加载生产的活塞（气室需要一个可能觉得少的机械比能量的情况下预热和预冷，这使得再生效果较差）。

In the Stirling piston engine, the regenerator is a temporary heat storage aimed at increasing "thermal efficiency" with free-energy preheating and precooling.

在活塞的斯特林发动机，再生器是一个临时储热预冷旨在提高能源预热和&热效率&与自由。

Uses: Cosmetic Treatment: Rejuvenates the skin, attenuates the wrinkles and the expression lines, natural generator of collagen, nourish and hydrates, skin regenerator, prevents the striae, attenuate the spots of skin, protects the dehydration by wind or dry atmosphere.

用途： 美容治疗： rejuvenates皮肤，减轻皱纹，并表达线，自然生成胶原蛋白，营养和水合物，皮肤再生，防止皮纹，衰减点的皮肤，也保障了脱水风或干燥的气氛中进行。

39Mt/a continuous catalytic reforming unit during the 2006~2007 period,such as the clogging in the tremie pipe of the catalyst collector,the difficulty in lifting regenerated catalyst and catalyst runoff in the regenerator and the reactor.

39Mt/a 连续重整装置2006～2007年出现的催化剂收集器下料管堵塞、再生催化剂提升困难、再生器和反应器催化剂跑剂等一系列问题，分析了产生这些异常情况的原因以及采取的对策。

This article examines a series of problems arising in Yangzi Petrochemical Company′s 1.39Mt/a continuous catalytic reforming unit during the 2006~2007 period,such as the clogging in the tremie pipe of the catalyst collector,the difficulty in lifting regenerated catalyst and catalyst runoff in the regenerator and the reactor.It analyzes the causes for these abnormities and recommends countermeasures.

摘要介绍了扬子石化公司1.39Mt/a连续重整装置2006～2007年出现的催化剂收集器下料管堵塞、再生催化剂提升困难、再生器和反应器催化剂跑剂等一系列问题，分析了产生这些异常情况的原因以及采取的对策。

They have good thermal shock resistance, so being superior to burned magnesite chrome brick in service. These product's main usage are:sintering zone of cement rotary kiln, smelting furnace for non-ferrous metal, regenerator of glass furnace and chemical engineering furnaces,etc.

产品具有热震稳定性好、荷重软化温度高、抗碱性渣侵蚀性强等特点，使用性能优于烧结镁铬砖，适用于水泥回转窑烧成带、有色金属冶炼炉、玻璃窑的蓄热室及化工窑炉等热工设备。

For example,some problems were analyzed,such as( regenerator ′s) agglutination,regenerative chamber leaking fire and air and reversing valve fault.

以唐山钢铁股份有限公司中型厂蓄热式加热炉为例，对影响加热炉使用的蓄热体板结、蓄热室漏火漏气，以及换向阀不到位的问题进行了分析，并介绍了解决其问题的有效措施。

This discusses the way of float glass furnace energy saving from aspects of burning technology the structure of melting unit, charging technology, furnace ' s temperature system and choice of regenerator fillings etc.

从燃烧技术、熔化部的结构、投料技术、熔窑的温度制度及蓄热室的格子砖的选择等几个方面，讨论了浮法玻璃熔窑节能的途径。

Cold Pressed. Recent studies have shown Rosehip oil to be a powerful skin cell regenerator that also helps prevent premature skin ageing and softens wrinkles.

冷压。最近的研究表明玫瑰果油有强大的再生皮肤细胞和防止皮肤过早老化和软化皱纹的功效。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐