查询词典 compressor-expandor

A test model of four co-rotating disks was developed as the simplified version of a typical internal cooling system of a gas turbine compressor. The investigation was on the distribution of local heat transfer coefficient and the averaged nusselt number of the downstream main disk. Experimental analysis may lead to following conclusions: the distribution is not of monotony and multi-peaks were found along the disk surface,Nu increases with the decrease of the rotational reynold number Re(subscript w,Nu increases with the axial reynold number and the grasholf number.

针对航空发动机多级压气机盘腔的冷却问题，对具有轴向通流的三腔模型进行了系统的研究，通过对局部换热特性与平均换热特性的分析，可以表征旋转盘的热应力水平和相对冷却效果，结果表明表征旋转盘热应力水平的局部换热特性在旋转盘的半径上呈多峰分布，表征相对冷却效果的平均换热特性与旋转雷诺数Re、进气雷诺数Re以及格拉晓夫数Gr有关，当Re及Gr增加时，平均努塞尔数Nu随之增加，而Re的增加使之减小。

Kaishan group is the largest manufacturer of air compressor and rock drill in the same trade in terms of production scale and occupies the largest market share in then country

开山集团是我国空压机、凿岩机行业中生产经营规模最大、市场占有率最高的专业生产厂家。

In the field of industrial production, the dependability of the production equipment has very great influence on the profit ability of the factory, this kind of production equipment is such as rolling mill, press, compressor, pump, air-blower,etc..

在工业生产领域，生产设备的可靠性对工厂赢利能力具有很大的影响，这类生产设备如轧钢机、压力机、压缩机、泵、鼓风机等。

Company main equipment: 160 ton friction press, thread rolling machine CW6140A, CD6140A, the C630 lathe, WQ8260, crankshaft grinding T716, the vertical boring machine, the hydraulic pressure test platform, hit press M4214, the vertical hydraulic pressure grinder, the drilling machine, the saw village 60 tons presses, 5 tons overhead traveling cranes two, the GB4-1 sail loom, GB4035 metal gig saw ZPH-501 the intermediate frequency electric radiator DS-500 electric welding machine, the DSI-300 electric welding machine, the air compressor, the paper-cutting machine, the heat bonding machine, the stamping press, the laminating machine.

公司主要设备：160吨摩擦压力机、滚丝机CW6140A、CD6140A、C630车床、WQ8260、曲轴磨床T716、立式镗床、液压试验台、打压机M4214、立式液压研磨机、钻床、锯庄60吨压力机、5吨天车两部、GB4-1帆布机、GB4035金属带锯床ZPH-501型中频电热器DS-500电焊机、DSI-300电焊机、空气压缩机、裁纸机、热合机、烫金机、覆膜机。

The invention relates to a method for treating gaseous VOCs by a solid extraction-electro-catalytic oxidation method and a device thereof. The method has the steps that: firstly, an electromagnetic type air compressor is used for controlling the gas flowing velocity by a glass rotameter so as to ensure contaminations in the contamination solution in a gas washing bottle to be stripped into an electrochemical reactor; secondly, microporous aeration heads are distributed in the electrochemical reactor, after being stripped into the electrochemical reactor, the gas is distributed in the electrochemical reactor by the microporous aeration heads, takes parts in the electrochemical reaction and passes through the cathode of absorptive and conductive porous material and the anode of iron sheet in sequence; thirdly, the treated gas finally flows out from the top end of the electrochemical reactor and enters into the gas absorption solution.

本发明涉及一种固态萃取-电催化氧化法处理气态VOCs的方法及装置，方法步骤：第一步，电磁式空压机通过玻璃转子流量计控制气体流速，将气体洗瓶中的污染物溶液中的污染物吹脱进电化学反应器；第二步：电化学反应器中布有微孔曝气头，气体吹脱进入电化学反应器后，通过微孔曝气头分布于电化学反应器内，参加电化学反应，依次经过通过吸附性导电多孔材料阴极和Fe片阳极；第三步，经处理后的气体最后从电化学反应器顶端流出进入气体吸收溶液。

Centrifugal compressor is suitable to be driven directly by industrial steam turbine or gas turbine as a kind of rotational motion machine.

离心式压缩机为一种回转运动的机器，它适宜于工业汽轮机或燃汽轮机直接驱动。

This product has excellent oxidation resistance and thermal stability, and good abrasion resistance, sub-aqueous, rustproof preservation, right compressor to provide comprehensive protection.

本产品具有优异的抗氧化性和热稳定性，并有良好的抗磨性、分水性、防锈防腐性，对压缩机提供全面的保护。

Some revision of the compressor characteristics and the turbine sections has been made to accommodate the increased pressure ratio, the increased airflow and the moisture and heat addition in the saturator. Based on the HAT gas turbine, the part load performance of HAT cycle has been gained.

本文推导了HAT循环燃气轮机稳态性能数学模型，并分别研究了各换热器的变工况性能，在此基础上，本文对HAT循环燃气轮机的变工况性能进行了研究，得出HAT循环具有变工况性能好的结论。

Scientific Council of GuangXl establish an important research subject [9810001 mark]that design TF-l35 type sugar segregator by Engineering College of GuangXi and Compressor Factors of LiuZhou and Optics and Machine Institute of ChuangChun.

因此，区科委把设计糖分离机作为一个重大科研项目而立项[9810001号]，由广西工学院、柳州压缩机厂、中科院长春光机所三家单位联合设计生产TF-1350型糖分离机。

It implements interface transfer between ISA bus and self-defining bus. The aim is to reform the initial test-bed to satisfy the durability test requirements of the newfashioned automobile air-conditioning compressor.

实现了ISA总线与试验台中自定义总线的接口转换功能，目的是改造原有试验台使其满足新型号汽车空调压缩机耐久性试验的要求。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。