蒸汽动力

In this paper, characteristics of generating hydrogen from methane wet air catalytic reforming reaction on the premixed chamber wall with Ni katalyst was done with numerical simulation, using both CFD FLUENT and surface chemistry subroutine CHEMKIN for the microscale combustor premixed chamber the author proposed.

针对提出的微细燃烧动力装置内燃料-空气预混腔，联合使用计算流值研究，探讨了微细腔中甲烷蒸汽重整的关键影响因素。

The article highlighted furnace cold dynamical test, the steady pressure pipe blowing ,.

重点介绍了锅炉冷态动力场试验、蒸汽稳压吹管、制粉系统调试、燃烧特性等试运的情况，以及设备存在的主要问题和改进建议。

Preface; Ships and machinery; Diesel engines; Steam turbines and gearing; Boilers; Feed systems; Pumps and pumping systems; Auxiliaries; Fuel oils, lubricating oils and their treatment; Refrigeration, air-conditioning and ventilation; Deck machinery and hull equipment; Shafting and propellers; Steering gear; Fire-fighting and safety; Electrical equipment; Instrumentation and control; Engineering materials; Watchkeeping and equipment operation; Appendix (SI units, engineering terms, power measurement, fuel estimation, engineering drawings); Index

内容： 前言；船舶及机器；柴油引擎；蒸汽涡轮机和教学；锅炉；饲料体系；泵和泵系统；助手；燃油、润滑油和治疗；制冷、空调及通风；船体和甲板机械设备； shafting和螺旋桨；转向器；消防和安全；电气设备；仪表和控制；工程材料；值班和设备运行；附录(SI单位、工程计算、动力计算、燃料测算，工程图纸)；指数其他信息：水仗，388页，出版日期：1996

Moldeling and simulation of bubble motion caused by ultrasound using MATLAB The model to describe bubble dynamic motion caused by ultrasound was presented, which included the effects of fluid viscosity, surface tension and vapor pressure of the solvent.

超声空化气泡运动过程模拟及模型的求解建立了超声作用于均相液体中空化泡运动的动力学模型，模型中考虑了液相的动力粘度、表面张力和溶剂的蒸汽压对空化泡运动特性的影响，用MATLAB对建立的普遍化的模型方程进行了数值求解和过程模拟。

Once through big helical tube steam generator is widely used in nuclearpower plant, power equipment, chemical industry and petroleum engineeringequipment.

大盘管直流蒸汽发生器在核电站以及动力、化工、石油等工程设备中有广泛的应用。

Power and mechanical engineering ; flow characteristic ; numerical simulation ; high pressure steam valve ; qualitative analysis

动力机械工程；流动特性；数值模拟；高压蒸汽阀；定性分析

These engines were horse-drawn; steam only powered the pump.

这些引擎马力的制定；蒸汽不仅动力泵。

The method of performance analysis and optimal structure design for steam ejector heat pump is introduced. A computer software is designed to fulfill these functions.

针对蒸汽热泵工质的特点，从气体动力学原理出发，将热泵的工质与性能参数用气体动力函数来表示，对具有吸入室、混合室和扩散室热泵的整体性能进行分析，提出了喷射式热泵性能分析计算方法，并编制了相应的计算机软件。

Britain led the world into the first industrial revolution, powered by coal and steam.

英国领导世界进入了煤炭和蒸汽提供动力的第一次工业革命。

It was the very image of how a proper flying machine of that time should appear, great white cloth folding wings (similar to those of Otto Lilienthal from 1896), small wheels under a boat-like hull, definitely nautical in its design and appearance, and powered by steam.

这是非常的形象，如何适当的飞行机，当时应该会出现，伟大的白布折叠的翅膀（类似那些奥托利林塔尔从1896 ），小车轮下的一条船一样的船体，肯定海里，在其设计和外观，动力由蒸汽。

In this paper, the requirement analysis, design and implementation of the system are introduced in detail.

此论文详细介绍了系统的需求分析，系统设计和具体实现。

In the context of economic globalization is increasingly deepening, China's economy can not be spared.

在经济全球化日益加深的背景下，中国经济不可能做到独善其身。