The effect of variation of the integral length scale on the accuracy of Taylor’s hypothesis and the assumption of local isotropy when a mean strain is applied to a nearly homogeneous and isotropic, heated turbulent flow is investigated. The mean strain is produced by placing one of two cylinders downstream of the heated wire mesh. Results show, the mean strain rate where the directly measured variance of the streamwise spatial gradient differs by less than ten percent from the corresponding value computed using Taylor’s hypothesis and temporal derivative decreases with increasing the ratio of the integral length scale to the cylinder diameter.
Experiments in Fluids – Springer Journals
Published: Jan 1, 1999
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera