теплопередача

The choice of ways of obtaining information about the temperature of the surface layers of a moving object is the crucial in determining  the  type of  temperature transducers. This choice depends on  the  row of specific  factors:  the speed of movement of the measured object relative the object, the state of the surface, the presence of related agents in near-surface layers, the presence of disturbing factors - noise, vibration, etc. The major factor seems to be the value of the heat carried out from the diagnosed object with the help of intermediate substance. 

The application of infrared thermography as a method of estimation of heat losses of building structures is becoming more popular within the resolve the issues of power resources economy, determination of energy efficiency and increasing of buildings thermal protection. It should be remembered that the output result of buildings thermal imaging research is thermal temperature distribution of the investigated surface on the thermogram.