verification and validation

karthikpaulraj · February 20, 2015, 16:51

Hello everyone,

can anyone tell me what is verification and validation standard used for cfd in companies

tas38 · February 20, 2015, 18:36

William Oberkampf has published a number of articles (and I think a book also) on
the subject of cfd verification and validation. These should give you some guidance
on the subject.

Ahmed · February 22, 2015, 09:04

Verification: Checking the programme is free from errors and bugs, subroutines and functions are calculating whatever they are supposed to calculate correctly, the logic is correct
Validation: Once a programme is verified, it is run on Standard cases and the output is compared to experimental results and known analytical solutions.
Verification and Validation in Computational Science and Engineering
Patrick J. Roache
www.hermosa-pub.com/hermosa/

Fundamentals of Verification and Validation
Same author and publisher

February 20, 2015, 16:51	verification and validation	#1
karthikpaulraj New Member karthik Join Date: Feb 2015 Posts: 1 Rep Power: 0	Hello everyone, can anyone tell me what is verification and validation standard used for cfd in companies

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February 20, 2015, 18:36		#2
tas38 Senior Member Troy Snyder Join Date: Jul 2009 Location: Akron, OH Posts: 220 Rep Power: 19	William Oberkampf has published a number of articles (and I think a book also) on the subject of cfd verification and validation. These should give you some guidance on the subject.

February 22, 2015, 09:04		#3
Ahmed Senior Member Ahmed Join Date: Mar 2009 Location: NY Posts: 251 Rep Power: 18	Verification: Checking the programme is free from errors and bugs, subroutines and functions are calculating whatever they are supposed to calculate correctly, the logic is correct Validation: Once a programme is verified, it is run on Standard cases and the output is compared to experimental results and known analytical solutions. Verification and Validation in Computational Science and Engineering Patrick J. Roache www.hermosa-pub.com/hermosa/ Fundamentals of Verification and Validation Same author and publisher