title: Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k-omega BSL Ð² Ð¿Ð°ÐºÐµÑÐµ OpenFOAM Ð¸ Ð²ÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Implementation of the k-omega BSL turbulence model in OpenFOAM and verification calculations
Creators: name: Ð¤Ð¾Ð¼Ð¸Ð½, ÐÐ»ÐµÐºÑÐµÐ¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸
ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ðµ ÑÐµÑÐµÐ½Ð¸Ðµ
k-omega BSL
k-omega SST
turbulence model
OpenFOAM
Fluent
turbulent flow

description: Ð¢ÐµÐ¼Ð° Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ: Â«Ð ÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k-omega BSL Ð² Ð¿Ð°ÐºÐµÑÐµ OpenFOAM Ð¸ Ð²ÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑÂ».ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐµÐ°Ð»Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð¸ ÑÐµÑÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k-omega BSL Ð² Ð¿Ð°ÐºÐµÑÐµ OpenFOAM. ÐÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð½Ð° Ð·Ð°Ð´Ð°ÑÐ°Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¿Ð¾Ð³ÑÐ°Ð½Ð¸ÑÐ½Ð¾Ð³Ð¾ ÑÐ»Ð¾Ñ Ð½Ð° Ð¿Ð»Ð¾ÑÐºÐ¾Ð¹ Ð¿Ð»Ð°ÑÑÐ¸Ð½Ðµ, ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ Ð² Ð¿Ð»Ð¾ÑÐºÐ¾Ð¼ ÐºÐ°Ð½Ð°Ð»Ðµ Ñ Ð²Ð½ÐµÐ·Ð°Ð¿Ð½ÑÐ¼ Ð¾Ð´Ð½Ð¾ÑÑÐ¾ÑÐ¾Ð½Ð½Ð¸Ð¼ ÑÐ°ÑÑÐ¸ÑÐµÐ½Ð¸ÐµÐ¼ (Ð¾Ð±ÑÐ°ÑÐ½Ð°Ñ ÑÑÑÐ¿ÐµÐ½ÑÐºÐ°) Ñ ÑÑÑÑÐ¾Ð¼ ÑÐµÐ¿Ð»Ð¾Ð¿ÐµÑÐµÐ½Ð¾ÑÐ° Ð¾Ñ Ð¾Ð±Ð¾Ð³ÑÐµÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð½Ð¸Ð¶Ð½ÐµÐ¹ ÑÑÐµÐ½ÐºÐ¸ Ð¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐµÐºÐ°Ð½Ð¸Ñ Ð´Ð²ÑÐ¼ÐµÑÐ½Ð¾Ð³Ð¾ Ð°ÑÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐ¸Ð»Ñ NACA4412. ÐÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿ÑÐ¾Ð²Ð¾Ð´Ð¸Ð»Ð°ÑÑ Ð¿ÑÑÐµÐ¼ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐ¼Ð¸ Ð¿Ð¾ Ð¼Ð¾Ð´ÐµÐ»Ð¸ k-omega BSL Ð² Ð¿Ð°ÐºÐµÑÐµ ANSYS Fluent, Ð¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ Ð¼Ð¾Ð´ÐµÐ»ÐµÐ¹ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k-omega BSL Ð¸ k-omega SST. ÐÐµÑÐ¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ°ÑÑÐµÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°Ð»Ð¸, ÑÑÐ¾ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ, Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð¿Ð¾ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½Ð¾Ð¹ Ð² OpenFOAM Ð¼Ð¾Ð´ÐµÐ»Ð¸ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸, Ð½Ðµ Ð²Ð¾ Ð²ÑÐµÑ ÑÐ»ÑÑÐ°ÑÑ ÑÐ¾ÑÐ¾ÑÐ¾ ÑÐ¾Ð²Ð¿Ð°Ð´Ð°ÑÑ Ñ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ°Ð¼Ð¸ Ð²Ð¾ Fluent, Ð½Ð¾ Ð¿ÑÐ¸ ÑÑÐ¾Ð¼ ÑÐ¾ÑÐ¾ÑÐ¾ ÑÐ¾Ð³Ð»Ð°ÑÑÑÑÑÑ Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÐ¼Ð¸ Ð´Ð°Ð½Ð½ÑÐ¼Ð¸. ÐÐ¾Ð¶Ð½Ð¾ ÑÐ´ÐµÐ»Ð°ÑÑ Ð²ÑÐ²Ð¾Ð´, ÑÑÐ¾ Ð¼Ð¾Ð´ÐµÐ»Ñ ÑÑÑÐ±ÑÐ»ÐµÐ½ÑÐ½Ð¾ÑÑÐ¸ k â Ï BSL ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ð° ÐºÐ¾ÑÑÐµÐºÑÐ½Ð¾ Ð² Ð²ÑÑÐ¸ÑÐ»Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¼ Ð¿Ð°ÐºÐµÑÐµ OpenFOAM.
description: The subject of the graduate qualification work is Â«Implementation of the komega BSL turbulence model in OpenFOAM and verification calculationsÂ». The given work is devoted to the implementation and testing of the k-omega BSL turbulence model in the OpenFOAM. Verification calculations were performed on the simulation of the turbulent flow in a flat channel with backward step, taking into account the heat transfer from the heated lower wall, the turbulent flow around the twodimensional aerodynamic profile NACA4412 and the turbulent boundary layer on a flat plate. The results were verified by comparing the results obtained from the k-omega BSL model in the ANSYS Fluent and experimental data. The k-omega BSL and komega SST turbulence models were compared. The verification calculations have shown that the results obtained with the turbulence model implemented in OpenFOAM donât coincide with the results in Fluent in some cases but coincide with the experimental data. It can be concluded that the komega BSL turbulence model is implemented correctly in the OpenFOAM.