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infrared thermal video
相关语句
  红外热成像
     The Study of Infrared Thermal Video System and Its Application in Metallurgical Industry
     红外热成像系统开发及其在冶金工业中的应用
短句来源
  “infrared thermal video”译为未确定词的双语例句
     Surface radiative temperature of the liquid drop of melt electronic glass was measured using an infrared thermal video system. Due to the cylindric shape of the drop the compensation of surface emissivity and the correction of angle factor should be considered toobtain the real temperature.
     应用TVS-2200型热成像系统测量电子玻璃料滴表面的辐射温度.由于玻璃料滴呈圆柱形因此在计算料满表面真实温度时要进行料滴表面发射率和角系数的修正。
短句来源
     The experimental results show that using the infrared thermal video system for measuring the surface temperature distribution of the melt glass drop isvery effective.
     测试结果证明用热成像系统测量料满表面温度是十分有效的。
短句来源
     Surface thermal image of electric cable is gained with infrared thermal video system and surface temperature is read out. By constructing heat transfer mathematical model, in which surface temperature, structure parameters, physical property parameters and environmental temperature are considered, the conductor temperature of cable could be reversibly calculated and be compared with the allowed temperature to realize online and non contact diagnoses of the electric cable's conductor temperature.
     该方法采用红外热象仪拍摄电缆的表面热图象,可根据电缆的表面温度、结构参数、物性参数和环境温度,通过建立传热数学模型,对电缆的线芯温度进行反演计算,并与其允许温度进行比较,实现了电缆线芯温度的非接触、在线诊断。
短句来源
  相似匹配句对
     The Application and Development of Infrared Thermal Imager
     红外热像仪的应用及其发展
短句来源
     INFRARED THERMAL IMAGING NONDESTRUCTIVE TESTING
     红外热成象无损检测
短句来源
     Infrared Dryer
     红外烘干装置
短句来源
     Thermal Keratoplasty
     角膜热成形术
     Video 75
     Video75三角架
短句来源
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  infrared thermal video
The first type of data is infrared thermal video of bats in flight.
      


An infrared thermal wave imaging technique is developed for measuring thermal diffusivity of thin plate solid materials.A chopped laser is applied as a periodic heat source to generate a temperattire wave in the sample.An infrared thermal video system is used to capture surface temperature oscillations of heat affected area.Phase method,relative amplitude method and combined method are deduced to evaluate thermal diffusivity.A stainless steel sample and a nickle sample are measured giving results...

An infrared thermal wave imaging technique is developed for measuring thermal diffusivity of thin plate solid materials.A chopped laser is applied as a periodic heat source to generate a temperattire wave in the sample.An infrared thermal video system is used to capture surface temperature oscillations of heat affected area.Phase method,relative amplitude method and combined method are deduced to evaluate thermal diffusivity.A stainless steel sample and a nickle sample are measured giving results agreed with available data book.The combined method has a high accuracy and can eliminate the heat loss of sample.Because of quasi-static process and non-contact transient measurement,the mothod is appropriate for varied solid materials.

本文通过采用连续激光调制对试样周期加热产生稳定的温度波动和红外扫描动态测温的红外热波成像法获得温度波动的相位和幅值分布,测量固体材料热扩散率。介绍了红外热波成像法的测量原理和实验系统,推导了热扩散率测量的相位法、幅值法和相位-幅值复合法。对不锈钢和纯镍试样的热扩散率进行了测试。测量结果表明,该方法具有较高的精度。

Surface radiative temperature of the liquid drop of melt electronic glass was measured using an infrared thermal video system. Due to the cylindric shape of the drop the compensation of surface emissivity and the correction of angle factor should be considered toobtain the real temperature. The experimental results show that using the infrared thermal video system for measuring the surface temperature distribution of the melt glass drop isvery effective.

应用TVS-2200型热成像系统测量电子玻璃料滴表面的辐射温度.由于玻璃料滴呈圆柱形因此在计算料满表面真实温度时要进行料滴表面发射率和角系数的修正。测试结果证明用热成像系统测量料满表面温度是十分有效的。

The conductor temperature is an important parameter of electric cable. Once the electric cable is overloaded, the conductor temperature will be higher than the allowed temperature, which will accelerate aging of cable's dielectric, and even cause thermal breakdown of dielectric. Online diagnoses method on conductor temperature of electric cable, based on surface temperature field of electric cable, is presented in this paper. Surface thermal image of electric cable is gained with infrared thermal video...

The conductor temperature is an important parameter of electric cable. Once the electric cable is overloaded, the conductor temperature will be higher than the allowed temperature, which will accelerate aging of cable's dielectric, and even cause thermal breakdown of dielectric. Online diagnoses method on conductor temperature of electric cable, based on surface temperature field of electric cable, is presented in this paper. Surface thermal image of electric cable is gained with infrared thermal video system and surface temperature is read out. By constructing heat transfer mathematical model, in which surface temperature, structure parameters, physical property parameters and environmental temperature are considered, the conductor temperature of cable could be reversibly calculated and be compared with the allowed temperature to realize online and non contact diagnoses of the electric cable's conductor temperature.

线芯温度是电缆的一个重要参数,当电缆过负荷时,其线芯温度高于允许温度,使电缆绝缘加速老化,甚至造成绝缘介质热击穿。文中提出了一种基于电缆表面温度场的对电缆线芯温度进行在线诊断的方法。该方法采用红外热象仪拍摄电缆的表面热图象,可根据电缆的表面温度、结构参数、物性参数和环境温度,通过建立传热数学模型,对电缆的线芯温度进行反演计算,并与其允许温度进行比较,实现了电缆线芯温度的非接触、在线诊断。

 
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