title: Numerical simulation of local heat transfer in rotating two-pass square channels.
abstract: 3D turbulent air flow and heat transfer developing in a two-pass square channel rotating in the orthogonal mode are simulated using the high-Re k-epsilon turbulence model and a recently developed modification of wall functions. Auxiliary problem for accurate definition of inlet boundary conditions formed by a long unheated upstream section is considered. Details of flow structure are presented. Local heat transfer results are compared with experimental data.
authors.affiliation: Department of Thermoengineering, St.-Petersburg State Technical University, St.-Petersburg, 195251, Russia.
authors.forename: A I
authors.initials: AI
authors.lastname: Kirillov
authors.forename: V V
authors.initials: VV
authors.lastname: Ris
authors.forename: E M
authors.initials: EM
authors.lastname: Smirnov
authors.forename: D K
authors.initials: DK
authors.lastname: Zaitsev