Averaged equations for developing flow of a fluid-solid mixture

• Autorzy: Massoudi M.
• Języki publikacji: EN

Abstrakty

EN

A mathematical description of a mixture of a Newtonian fluid infused with particulate solids is presented within the context of Mixture Theory. In the absence of any thermal effects, the balance of mass and balance of linear momentum equations for each component are averaged over the cross section of the flow to obtain ordinary differential equations describing developing flow between parallel plates. The resulting coupled equations describe the variation of the average velocities and volume fraction in the direction of flow, and represent a simplified approximate set of equations which are used in engineering applications.

Słowa kluczowe

EN

mixture theory; developing flows; multiphase flows; averaging method; granular materials

PL

materiałoznawstwo

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2001
• Tom: Vol. 6, no 2
• Strony: 1025--1049
• Opis fizyczny: Bibliogr. 52 poz., rys.

Twórcy

autor

Massoudi M.

• U.S. Department of Energy National Energy Technology Laboratory P.O. Box 10940, Pittsburgh, PA 15236-0940, USA,