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Numerical and experimental investigation of unsteady flow and aerodynamic noise in a cooling fan
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Data size: KB
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Update time: 11-08
The optimal design of radiator in single pipe horizontal series straddle heating system
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Data size: 1.2MB
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Update time: 09-19
Because the carbon content per unit mass of different energy sources is different, the carbon dioxide generated during combustion
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Data size: 22KB
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Update time: 03-18
This paper is only for study and research. If there is any infringement, please contact the administrator to delete it in time
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Data size: 5.94MB
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Update time: 02-24
Analysis on the application of the provisions of code for design of town gas
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Data size: 111KB
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Update time: 01-05
Questions Bank of general physics of Tsinghua University
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Data size: 832KB
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Update time: 08-27
Supermarket is a public place with many people, temperature, humidity, cleanliness and fresh air quantity
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Data size: 15074KB
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Update time: 06-30
Remove the simple PID gas boiler control, by simplifying the feed water temperature and air flow and air
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Data size: 2028KB
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Update time: 06-25
This building includes shopping malls, restaurants, entertainment, guest rooms, conference rooms and offices
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Data size: 3116KB
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Update time: 03-12
The selection conditions of the secondary pump system for air conditioning are discussed by the chief engineer of Beijing Architectural Design and Research Institute
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Data size: 246KB
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Update time: 10-25
The reform system and mechanism of heating measurement refers to the organization and operation Party of promoting the reform of heating measurement
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Data size: 661KB
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Update time: 06-25
Fuzzy comprehensive evaluation of indoor thermal environment in severe cold area
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Data size: 312KB
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Update time: 03-06
The energy consumption index of building heating is the statistics of energy consumption of heating system in a complete heating period
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Data size: 14300KB
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Update time: 12-29
Based on the utilization of solar energy, the thermal performance of natural gas CCHP system is studied
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Data size: KB
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Update time: 11-13
In this paper, the regularity of the measured data of cold water temperature is studied
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Data size: 1340KB
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Update time: 11-10

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