本文建立太阳能热机系统的一般循环模型，探讨传热和内不可逆性因素对其循环性能的影响；
A general cycle model of a solar engine is set up. The influence of finite-rate heat transfer and internal irreversibility on the cyclic performance of the system is searched.
回热器是热机系统的热声源，从外热源吸收热能补偿热机系统的能量耗散，维持系统的热声振荡。
The stack is thermoacoustic source of thermoacoustic engine. It absorbs heat energy from outside heat source to compensate for heat loss of the thermoacoustic engine and keep the engine oscillate.
文章从热力学定律出发对垃圾问题进行分析，一个人，一个社区，一个城市，都可以看做是类似热机的物理系统。
In the perspective of thermodynamical laws and regarding an individual, a community or a city as a physical system like a thermomotor, the paper discusses garbage problems.
结合能够把水域温差能转变为机械能的热机设计以及滑翔器的主要机械结构和控制硬件系统设计，完成了滑翔器的初步设计与开发。
Combining the thermal engine which driven by the temperature difference energy with mechanical design and control system deign, the underwater glider is developed.
在供热机组热力系统分析计算中，完善了多重循环分析思路，构建了适于计算循环排汽系数(或再热系数)的EEDM补充方程。
In thermal system analysis of co-generation unit, the paper has perfected the analysis thought of multiple cycle, and constructed the supplement equation of the EEDM equation.
太原一电厂300MW供热机组性能在线监测系统的开发。
On-line performance monitoring system for 300MW heat-supply unit in Taiyuan NO.
提出了交变流动热机的介观热力循环理论，系统地分析交变流动热机中关键部件的热力过程。
The thermodynamic processes of key elements used in cyclic flow engines are systematically analyzed and then Meso-scope thermodynamic theory for cyclic flow engines is proposed.
本文建立一种量子卡诺热机循环模型，该量子卡诺热机循环以一维无限深势阱中极端相对论粒子系统为工质。
In this paper, a new cyclic model of quantum Carnot heat engine whose working substance consists of non-interacting extreme relativistic particles confined to an infinite potential well, is set up.
在全面系统分析了某公司钢锭热送热装系统热过程传热机理的基础上，建立了钢锭冷却、加热过程二维传热数学模型。
The two dimensions mathematical model for the hot transferring and charging process of ingot system has been introduced in detail on the basis of the heat transfer theory in this paper.
为了充分发挥热声发动机可利用低品位热能的优势，进一步降低系统的起振温度对热声热机的应用具有重要意义。
In order to take full use of energy of low quality, further decreasing onset - temperature of thermoacoustic engines may be an effective approach.
利用传热学理论，对船舶主柴油机缸套冷却水系统的传热机理进行了分析，给出了其动态热力数学模型。
Based on heat transfer theory, the paper analyzed the heat transfer mechanism of jacket cooling water system of main Marine diesel engine, and put forward a dynamic mathematic model for the system.
分析了云冈热电直接空冷供热机组凝结水溶氧超标的原因，提出了凝结水补水系统存在的问题及解决方案。
The paper analyzed reason of excessive dissolved oxygen in condensate of direct air-cooling combined heat power generation units in Yungang Thermal Power Co.
新型直冷供热机组由于结构和系统的复杂性，其如何在供热工况下经济运行成为新的课题。
Owing to the complexity of the structure and the system of the new direct air-cooled heating units, a new question is arised about how to heating economically under operating condition.
计算分析表明，供热蒸汽冷却系统存在最佳性，并且能使供热机组热经济性提高达1%。
The results show that the optimization of the cooling system of heat supply steam can be realized and the coal saving interest of heat supply unit can be increased by about 1% with this system.
概括、总结了热声热机和沸腾两相流系统的基本方程。
The fundamental equations for thermoacoustic engine and boiling two-phase flow are well summarized together and also derived in detail.
该系统采用斯特林热机驱动制冷装置，自控调节，性能稳定，安全可靠，是一种理想的利用太阳能和沼气的制冷空调系统。
The refrigerator is drived by a Stirling engine and is controlled automatically. The system exhibits stable performace, safety . and reliability.
搭建了一套双声源驱动热声热机实验系统，该系统包括双扬声器、谐振管、置于谐振管内的回热器和换热器等元件。
A thermoacoustic system with double acoustic drivers was constructed, which was composed of double speakers, a resonator, regenerator distributed in resonator and heat exchanger.
论文针对笔者自行开发设计的水源热泵的制热机组，设计可编程控制器PLC和触摸屏hmi自动控制系统。
This paper, designed developed for the author, s source heat pump heating unit, designed PLC programmable controller HMI human machine interface.
论文针对笔者自行开发设计的水源热泵的制热机组，设计可编程控制器PLC和触摸屏hmi自动控制系统。
This paper, designed developed for the author, s source heat pump heating unit, designed PLC programmable controller HMI human machine interface.
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