JP2016502719A5 - - Google Patents
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- Publication number
- JP2016502719A5 JP2016502719A5 JP2015543045A JP2015543045A JP2016502719A5 JP 2016502719 A5 JP2016502719 A5 JP 2016502719A5 JP 2015543045 A JP2015543045 A JP 2015543045A JP 2015543045 A JP2015543045 A JP 2015543045A JP 2016502719 A5 JP2016502719 A5 JP 2016502719A5
- Authority
- JP
- Japan
- Prior art keywords
- wall shear
- shear stress
- flow
- boundary layer
- laminar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/675,329 US9542506B2 (en) | 2012-11-13 | 2012-11-13 | Computer simulation of physical processes including modeling of laminar-to-turbulent transition |
| US13/675,329 | 2012-11-13 | ||
| PCT/US2013/063241 WO2014077969A1 (en) | 2012-11-13 | 2013-10-03 | Computer simulation of physical processes including modeling of laminar-to-turbulent transition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016502719A JP2016502719A (ja) | 2016-01-28 |
| JP2016502719A5 true JP2016502719A5 (https=) | 2019-07-04 |
| JP6562307B2 JP6562307B2 (ja) | 2019-08-21 |
Family
ID=50682542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015543045A Active JP6562307B2 (ja) | 2012-11-13 | 2013-10-03 | 層流乱流遷移のモデル化を含む物理的プロセスのコンピュータシミュレーション |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US9542506B2 (https=) |
| EP (1) | EP2920740A4 (https=) |
| JP (1) | JP6562307B2 (https=) |
| CA (1) | CA2890331A1 (https=) |
| WO (1) | WO2014077969A1 (https=) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9542506B2 (en) | 2012-11-13 | 2017-01-10 | Exa Corporation | Computer simulation of physical processes including modeling of laminar-to-turbulent transition |
| AU2014293027A1 (en) * | 2013-07-24 | 2016-02-18 | Exa Corporation | Lattice boltzmann collision operators enforcing isotropy and galilean invariance |
| US9292954B1 (en) * | 2014-01-17 | 2016-03-22 | Pixar | Temporal voxel buffer rendering |
| US9292953B1 (en) * | 2014-01-17 | 2016-03-22 | Pixar | Temporal voxel buffer generation |
| US9311737B1 (en) * | 2014-01-17 | 2016-04-12 | Pixar | Temporal voxel data structure |
| CN105241911B (zh) * | 2015-09-23 | 2017-07-21 | 中国石油大学(北京) | 基于lbm模拟低场核磁共振分析流体的方法及装置 |
| US9881110B1 (en) * | 2015-10-29 | 2018-01-30 | Sohrab Mohajerin | Apparatus and method for estimating and modeling turbulent flow |
| KR101716819B1 (ko) * | 2016-06-23 | 2017-03-16 | 한국과학기술정보연구원 | 크로스플로우 효과를 고려한 3차원 유동 층류-난류 천이 모델 구축 방법 및 그 모델 |
| CN109033525B (zh) * | 2018-06-27 | 2022-08-30 | 浙江大学 | 一种基于简化三方程转捩模型的高超声速转捩预测方法 |
| US11544423B2 (en) * | 2018-12-31 | 2023-01-03 | Dassault Systemes Simulia Corp. | Computer simulation of physical fluids on a mesh in an arbitrary coordinate system |
| US11188692B2 (en) * | 2019-03-06 | 2021-11-30 | Dassault Systemes Simulia Corp. | Turbulent boundary layer modeling via incorporation of pressure gradient directional effect |
| US11645433B2 (en) | 2019-06-11 | 2023-05-09 | Dassault Systemes Simulia Corp. | Computer simulation of physical fluids on irregular spatial grids stabilized for explicit numerical diffusion problems |
| US20210117597A1 (en) * | 2019-10-16 | 2021-04-22 | Dassault Systemes Simulia Corp. | Method and Apparatus for Automatic Underhood Thermal Modeling |
| US12169669B2 (en) * | 2019-10-30 | 2024-12-17 | Dassault Systemes Americas Corp. | Computer system for simulating physical process using lattice Boltzmann based scalar transport enforcing Galilean invariance for scalar transport |
| US11544431B2 (en) * | 2019-12-09 | 2023-01-03 | Dassault Systemes Simulia Corp. | Universal wall boundary condition treatment for k-omega turbulence models |
| CN112182985B (zh) * | 2020-08-20 | 2022-08-09 | 河北汉光重工有限责任公司 | 一种控制细长回转体边界层保持层流不分离流动的方法 |
| US11674536B2 (en) | 2020-12-14 | 2023-06-13 | Caterpillar Inc. | Guide element for hydraulic fluid |
| CN112597708B (zh) * | 2020-12-16 | 2022-05-03 | 厦门大学 | 一种考虑转捩扰动因素的γ-Reθt转捩模型标定方法 |
| CN113609797B (zh) * | 2021-08-10 | 2023-10-13 | 西安热工研究院有限公司 | 一种基于cfd的动叶端壁复合射流下气膜冷却特性仿真方法 |
| WO2023067015A1 (en) * | 2021-10-21 | 2023-04-27 | Komatsu Forest Ab | Forestry monitoring system |
| CN116337396B (zh) * | 2023-05-30 | 2023-07-21 | 中国航空工业集团公司哈尔滨空气动力研究所 | 一种高空大气紊流主动模拟风洞试验方法 |
| CN117933132B (zh) * | 2024-01-23 | 2025-04-15 | 清华大学 | 飞机部件结冰数据确定方法、装置、电子设备和存储介质 |
| CN119272412A (zh) * | 2024-09-28 | 2025-01-07 | 天津大学 | 一种针对粗糙元表面的水下回转体边界层的转捩预测方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU715892B2 (en) * | 1995-11-20 | 2000-02-10 | Trustees Of Princeton University, The | Staggered actuation of electromagnetic tiles for boundary layer control |
| JP4427278B2 (ja) * | 2003-06-19 | 2010-03-03 | 三菱重工業株式会社 | 航空機 |
| US7150427B1 (en) * | 2003-08-18 | 2006-12-19 | United Technologies Corporation | Boundary layer transition model |
| US7558714B2 (en) | 2006-08-10 | 2009-07-07 | Exa Corporation | Computer simulation of physical processes |
| US8457939B2 (en) * | 2010-12-30 | 2013-06-04 | Aerion Corporation | Generating inviscid and viscous fluid-flow simulations over an aircraft surface using a fluid-flow mesh |
| US8437990B2 (en) | 2011-03-11 | 2013-05-07 | Aerion Corporation | Generating a simulated fluid flow over an aircraft surface using anisotropic diffusion |
| US8538738B2 (en) * | 2011-03-22 | 2013-09-17 | Aerion Corporation | Predicting transition from laminar to turbulent flow over a surface |
| US8892408B2 (en) * | 2011-03-23 | 2014-11-18 | Aerion Corporation | Generating inviscid and viscous fluid flow simulations over a surface using a quasi-simultaneous technique |
| US9542506B2 (en) | 2012-11-13 | 2017-01-10 | Exa Corporation | Computer simulation of physical processes including modeling of laminar-to-turbulent transition |
-
2012
- 2012-11-13 US US13/675,329 patent/US9542506B2/en active Active
-
2013
- 2013-10-03 EP EP13854830.0A patent/EP2920740A4/en not_active Ceased
- 2013-10-03 CA CA2890331A patent/CA2890331A1/en not_active Abandoned
- 2013-10-03 WO PCT/US2013/063241 patent/WO2014077969A1/en not_active Ceased
- 2013-10-03 JP JP2015543045A patent/JP6562307B2/ja active Active
-
2016
- 2016-11-29 US US15/363,958 patent/US10671776B2/en active Active
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