| 房间气流测试仪表紊动特性的研究 |
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| 引用本文： | 马九贤. 房间气流测试仪表紊动特性的研究[J]. 天津大学学报(自然科学与工程技术版), 1986, 0(4) |
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| 作者姓名： | 马九贤 |
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| 作者单位： | 天津大学土木工程系 |
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| 摘 要： | 随着空气调节技术的发展,人们对房间气流特性的研究越来越深入,这就要求对低速紊动的房间气流进行足够精确和可靠的测量,以探索房间气流的紊动结构同人们的热舒适感、工作效率、身体健康和能量节约之间的关系,本文详细介绍了一个对热风速仪测头进行紊动误差校正的装置和校正方法,进而找出一个定型测头在测量空气调节房间气流速度时所需要的紊动误差校正曲线。
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| 关 键 词： | 热风速仪 校正管道 层流校正 紊动校正 紊动误差 |
THE STUDY OF TURBULENT CHARACTERISTICS OF THE ROOM AIR FLOW INSTRUMENT |
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| Ma Jiuxian. THE STUDY OF TURBULENT CHARACTERISTICS OF THE ROOM AIR FLOW INSTRUMENT[J]. Journal of Tianjin University(Science and Technology), 1986, 0(4) |
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| Authors: | Ma Jiuxian |
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| Affiliation: | Department of Civil Engineering |
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| Abstract: | With the development of air conditioning techniques, the study of room air-flow is further deepened. So it is important to measure the low turbulent room air-flow accurately and reliably, The purpose is to find out the relationship between the room air flow turbulent structure and the thermal comfort, efficiency and health of the workers and energy saving. This paper gives full information of making a device for correcting the turbulent error of the thermal anemometer, as well as the correcting method, so as to find out a normal probe to drow the turbulent error curve When the room airflow, is measured. |
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| Keywords: | Thermal Anemometer Calibration pipe Laminal Calibration Turbulent Calibration Turbulent Error |
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