The constant search for means to reduce the energetic consumption motivates the use of high emissivity ceramic coatings in many high temperature applications. Its use aims to increase heat transfer efficiency by radiation ...

The difficulty in finding benches that can measure the emissivity of flat surfaces that are easy to access and assemble is great. Didactically, presenting the radiation is somewhat intuitive, yet its concepts can be confusing ...

Medir temperatura é de fundamental importância na caracterização termomecânica e em muitas aplicações de ligas com memória de forma (Shape Memory Alloys - SMA). A aplicação da termografia infravermelha é muitas vezes a ...

This paper shows the analysis of a low cost bench whose purpose is the determination of emissivity, one of the more complex and important thermophysical properties of the materials. In the literature there are a lot of ...

Aiming at alternatives to reduce the impacts from the excessive consumption of non-renewable energy sources by the industrial sector, the present work highlights an important technological aspect with the development of ...

Infrared measurement for verification of low and medium voltage electrical installations has become an integral part of routine annual inspections. It is an economical and versatile procedure. But to ensure reliable ...