Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy


Release:

Releases Archive. Вестник ТюмГУ. Физико-математические науки. Информатика (№4, 2012)

Title: 
Asymptotic averaging of turbulent flow in a well


About the authors:

Aleksandr I. Filippov, Dr. Sci. (Tech.), Professor, Department of General Scientific Disciplines, Ufa State Petroleum Technical University branch in Salavat; Professor, Department of General and Theoretical Physics, Sterlitamak branch of the Bashkir State University; eLibrary AuthorID, filippovai@rambler.ru

Oksana V. Akhmetova, Dr. Sci. (Phys.-Math.), Head of the Department of General and Theoretical Physics, Sterlitamak branch of the Bashkir State University; eLibrary AuthorID, ahoksana@yandex.ru

Artem S. Rodionov, postgraduate student, Department of theoretical physics and physics teaching methods, Sterlitamak state pedagogical academy

Abstract:

Shown that finding a zero coefficient of the asymptotic expansion can be viewed as averaging the temperature field over the cross section well. Found that, in special cases, asymptotic and integral averaging procedure leads to identical results.

References: