Description: 气体热力性质计算程序，封装了几种气体模型的计算，理想气体，Van der Waals气体，RK方程， Beatie-Bridgeman方程-gas thermodynamic properties calculation procedures, Packaging several gas model calculation, the ideal gas, Van der Waals gas, RK equation, Beatie- Bridgeman equation Platform: |
Size: 533504 |
Author: |
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Description: 该论文《基于LabVIEW的热电空调温度模糊控制系统的研究》是优秀硕士学位论文。
主要内容如下: 1.阐述了热电制冷的基本原理,并对热电制冷的热力学特性和极限工况进行了分析与计算。 2.根据热电空调的温度控制要求选取了适用于系统的模糊控制规则,并在LabVIEW环境下完成了对模糊控制器的设计并进行了输入输出性能测试。 3.在研究信号采集和调理技术的基础上,结合信号调理设备实现了在LabVIEW环境下热电空调温度监测子系统的软件设计。 4.完成了热电空调供电子系统的PWM直流斩波调压电路的设计及LabVIEW环境下硬件电路控制的程序设计 利用PSpice对PWM直流斩波调压电路进行了硬件...
-The thesis, "LabVIEW-based thermoelectric air-conditioning temperature fuzzy control system" is the outstanding master s thesis.
Are as follows: 1. Expounded the basic principles of thermoelectric refrigeration, and thermoelectric refrigeration thermodynamic properties and the limits of operating conditions are analyzed and calculated. 2. In accordance with thermoelectric temperature control air-conditioning requirements for the system selected for the fuzzy control rules, and LabVIEW environment to achieve the design of fuzzy controller and the input and output performance test. 3. In signal acquisition and conditioning techniques, based on the combination of signal conditioning equipment in the LabVIEW environment thermoelectric air-conditioning temperature monitoring subsystem software design. 4. Achieve a thermoelectric air-conditioning power supply subsystem PWM DC chopper regulator circuit design and LabVIEW environment to control the hardware circuit desig Platform: |
Size: 7842816 |
Author:若水 |
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Description: 900种纯物质物性数据 及热力学性质计算(数据来自CC)
-900 kinds of pure material properties data and calculation of thermodynamic properties (data from CC) Platform: |
Size: 317440 |
Author:leaflinhao |
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Description: 水蒸汽热力性质计算软件，能根据压力、温度、焓、熵、比容五个参数中的任意两个参数，求出相关的15个水蒸气参数-Thermodynamic properties of water vapor calculation software can be based on the pressure, temperature, enthalpy, entropy, specific volume in the five parameters of any two parameters, find the relevant parameters of the 15 water vapor Platform: |
Size: 43008 |
Author:samari |
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Description: 水和水蒸气热力性质计算软件，特别有用，不论是暖通专业还是锅炉专业都用的着-Calculation of thermodynamic properties of water and steam software, particularly useful, whether HVAC or boiler used in the professions Platform: |
Size: 11315200 |
Author:lianjie |
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Description: 水蒸汽热力性质计算函数，直接调用函数名进行计算即可。-Evaluate the function of water vapor thermodynamic properties, calculated directly。 Platform: |
Size: 12288 |
Author:董忠璇 |
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Description: 比较权威的水蒸气热力性质代码，采用MATlab编写-Thermodynamic properties of water vapor authoritative code, written using MATlab Platform: |
Size: 30720 |
Author:张朋磊 |
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Description: 详细的固体力学分析程序，可以进行相关的固体力学的本构等计算，可以推算出固体的热力学性质-Detailed solid mechanics analysis procedures can be related to solid mechanics, constitutive calculation, can calculate the thermodynamic properties of solid Platform: |
Size: 2048 |
Author:王玉青 |
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Description: 水和水蒸气的应用非常广泛，在许多热力计算中都需要计算水蒸气的热力性质，这是一款精确计算水和水蒸气热力性质的软件-Water and water vapor has a very wide range of applications, in many of the thermodynamic calculation need to calculate the thermodynamic properties of water vapor, it is an accurate calculation of water and steam thermodynamic properties of the software Platform: |
Size: 421888 |
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Description: 水和水蒸气性质计算程序WaterPro7.0采用国际公认的《工业用1967年IFC公式》和《工业用1997年IAPWS公式》进行计算，计算结果在相应版本国际水蒸气热力性质骨架表的允差范围内。
程序能根据压力、温度、焓、熵、比容五个参数(有时加上干度参数)中的任意两个参数，求出相关的15个水蒸汽参数，如定压比热、定容比热、内能、音速、定熵指数、动力粘度、运动粘度、导热系数、普朗特数、介电常数、当给定波长为0.226500 μm时折射率，等等。
-Water and steam properties calculation program WaterPro7.0 adoption of internationally recognized the industrial 1967 IFC formula and industrial 1997 IAPWS formulas calculate calculated results in the corresponding version of the steam thermodynamic properties of skeleton table of the status of the poor range.
Program according to the five parameters such as pressure, temperature, enthalpy, entropy, specific volume (sometimes with dry degree parameter) of any two parameters for 15 related to a steam parameters, such as constant pressure specific heat and constant volume specific heat, internal energy, speed, entropy index, dynamic viscosity and kinematic viscosity, heat conduction coefficient, Prandtl number, dielectric electric constant, when the certain wavelength is 0.226500 m refraction rate, and so on. Platform: |
Size: 1612800 |
Author:libo |
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Description: 本软件根据“水和蒸汽热力学性质的工业公式1997”（IAPWS-IF97）编写，计算结果与《水和蒸汽的性质》——W.瓦格纳著一书中附表基本一致。
软件正函数(已知压力温度求其它值)的主体部分由中山大学张冰剑完成，中国石化节能技术服务中心叶剑云在此基础上增加了闪蒸、汽轮机计算以及反函数迭代计算部分。
-The software according to the water and steam thermodynamic properties of 1997 industrial formula (iapws-if97), the calculation results with the properties of water and steam- w. Wagner the book table.
Software is function (pressure and temperature and other known value) completed by bing-jian zhang of zhongshan university, in the main body of China petrochemical Ye Jianyun energy-saving technical service center on the basis of increased the flash, the calculation of turbine, and the proportion of the inverse function iteration calculation. Platform: |
Size: 105472 |
Author:王善城 |
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