On the Problem of Prediction of the Laminar-Turbulent Transition in Fully Three-Dimensional Boundary Layers

被引：0

作者：

Boiko, A., V ^{[1
]}

Demyanko, K., V ^{[1
]}

Kirilovskiy, S., V ^{[1
]}

Nechepurenko, Y. M. ^{[1
]}

Poplavskaya, T., V ^{[1
]}

机构：

[1] Khristianovich Inst Theoret & Appl Mech SB RAS, Inst Skaya Str 4-1, Novosibirsk 630090, Russia

来源：

HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2020) | 2020年 / 2288卷

基金：

俄罗斯科学基金会;

关键词：

STABILITY; CONFIGURATIONS;

D O I：

10.1063/5.0028296

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The paper illustrates some result of the efforts in ITAM SB RAS in designing an engineering tool LOTRAN 3.0 integrated with the ANSYS Fluent for predicting the position of the laminar-turbulent transition in compressible fully three-dimensional boundary layers. The paper presents some validation results for the laminar-turbulent transition in fully three-dimensional boundary layer of a prolate spheroid located at an angle of attack to the oncoming flow. The integration means a transformation of LOTRAN 3.0 into a laminar-turbulent transition module, i.e., the development and implementation of interfaces and algorithms of data exchange, which would allow the LOTRAN 3.0 and ANSYS Fluent software to communicate in an automated regime. It is demonstrated that the module provides an adequate prediction of the transition position as compared with published data.

引用

页数：4

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