Relation between construction surface temperature and environmental condition by thermal image.

نویسندگان
چکیده

منابع مشابه

Monitoring the earth surface temperature and relationship land use with surface temperature using of OLI and TIRS Image

Earth surface temperature is an important indicator in the study of energy equilibrium models at the ground level on a regional and global scale. Due to the limitation of meteorological stations, remote sensing can be an appropriate alternative to the Earth's surface temperature. The main objective of this study is to monitor the surface temperature and its relationship with land use, which is ...

متن کامل

Body surface temperature and length in relation to the thermal biology of lizards

This study investigated body surface temperature (Tbs) in 22 lizards of 18 species. The difference between Tbs and ambient temperature (Ta) was correlated with size. The greater Tbs 2 Ta differentials, which were recorded in larger lizards, may occur as a result of heat transfer from the core to surface in prevention of overheating. The structure of the integument may contribute to heat dissipa...

متن کامل

Optimization of time and temperature of dam construction for thermal analysis of RCC dam

In RCC dams, usually large amounts of concrete are poured in a short time that the heat generated by the cement hydration has led to an increase in temperature in the dam body. In this research, Abacus software, which is a finite element software, has been used for thermal analysis of the dam during construction and concreting. This is how thermal changes are applied. For the structure of 50 c...

متن کامل

Relation between defect depth and standard thermal contrast on the steel surface in pulsed thermography

The work is devoted to experimental determination of the diameter and the depth of simulated subsurface defects in steel using pulse thermography (PT). The simulated defects had a form of flat-bottom holes of diameter 1.0-5.0 mm and depth 0.3–1.5 mm. The defect diameter has been reconstructed on the basic of analysis of the rate of temperature decrease on the surface of tested specimen after it...

متن کامل

EVALUATING THERMAL ENVIRONMENTS BY USING A THERMAL MANiKiN WiTH CONTROLLED SKiN SURFACE TEMPERATURE

This paper describes a method for measuring nonuniform thermal environments using a new thermal manikin with controlled skin surface temperature. The manikin its control logic are described, and an equivalent temperature based on the therntal manikin (teq) is proposed and discussed. A method to calculate the PMV index from manikin heat loss is also given. To calibrate these methods, fundamental...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of the Japan society of photogrammetry and remote sensing

سال: 1999

ISSN: 0285-5844,1883-9061

DOI: 10.4287/jsprs.38.3_69