NDLI: Turbulence Structures of Flow Over a Two-Dimensional Hill-Shaped Model

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Tamura, Tetsuro Cao, Shuyang Shindou, Takako
Copyright Year	2003
Abstract	This study brings into focus the turbulent boundary layer flow over a two-dimensional hill with sinusoidally curved slope, which has both of convex and concave surfaces. In the regions over these two types of surfaces, it is well known that turbulence is deformed and much influenced due to velocity acceleration and deceleration. DNS has been applied to simulate the development, deformation and downstream recovery of the turbulent boundary layer flow. The momentum thickness Reynolds number of is equal to 973. Detailed information regarding streamwise changes of turbulence intensity, turbulent shear stress and kinetic energy, etc. are provided in data base manner. We hope to shed some lights on turbulence modeling for complex flows with the DNS data base of turbulence structures over the hill model.
Sponsorship	Fluids Engineering Division
Starting Page	2051
Ending Page	2057
Page Count	7
File Format	PDF
ISBN	0791836975
DOI	10.1115/FEDSM2003-45354
e-ISBN	0791836738
Volume Number	Volume 2: Symposia, Parts A, B, and C
Conference Proceedings	ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference
Language	English
Publisher Date	2003-07-06
Publisher Place	Honolulu, Hawaii, USA
Access Restriction	Subscribed
Subject Keyword	Turbulence Databases Deformation Reynolds number Shear stress Momentum Kinetic energy Flow (dynamics) Modeling Boundary layer turbulence
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in