Hot-wire anemometer with the modulated overheating ratio-an instrument for measuring non-isothermal flows

• Autorzy: Kiełbasa J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the method for simultaneous measurements of flow velocity and the temperature of the medium, using a single wire probe operating in a constant-temperature system wherein the overheating ratio undergoes sine modulations. Theoretical bases for these measurements are presented here together with some examples of velocity and temperature distribution patterns in the temperature and velocity wake formed behind the hot wire used to provide a test environment for the proposed scheme.

Słowa kluczowe

EN

hot-wire anemometer; non-isothermal flow; velocity and temperature measurement

PL

termomechanika

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: Applied Mechanics and Engineering
• Rocznik: 1998
• Tom: Vol. 3, no 4
• Strony: 695--714
• Opis fizyczny: Bibliogr. 11 poz., rys., tab., wykr.

Twórcy

autor

Kiełbasa J.

• Strata Mechanics Research Institute Polish Academy of Sciences - CRACOW