The effect of the form of the transverse cross section of the laser beam on the error in determining thermal characteristics by the pulse method

Результат исследований: Материалы для журналаСтатья

7 Цитирования (Scopus)


The two-dimensional problem of heat conduction in a cylindrical sample of material is solved numerically when a short heat pulse acts on its surface and the heated region is in the form of a circle. It is shown that the use of a laser beam with a transverse cross section of rectangular form gives a considerably smaller error in determining the thermal characteristics.

Язык оригиналаАнглийский
Страницы (с-по)674-678
Число страниц5
ЖурналMeasurement Techniques
Номер выпуска6
СостояниеОпубликовано - окт 2010


ASJC Scopus subject areas

  • Applied Mathematics
  • Instrumentation