Talk:Hydrodynamical helicity

Weather Low‑importance

	Weather portal This article is within the scope of WikiProject Weather, which collaborates on weather and related subjects on Wikipedia. To participate, help improve this article or visit the project page for details. Articles Requested Project Resources Become a Member Project Talk Assessment A-Class Alerts WeatherWikipedia:WikiProject WeatherTemplate:WikiProject WeatherWeather articles
Low	This article has been rated as Low-importance on the project's importance scale.

‹See TfM›

Physics: Fluid Dynamics Mid‑importance

	Physics portal This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
Mid	This article has been rated as Mid-importance on the project's importance scale.
	This article is supported by Fluid Dynamics Taskforce.

History of subject

When was it discovered? Infovarius (talk) 11:46, 3 November 2009 (UTC) In Hydrodynamics, it was first discovered in 1969, by Prof. Moffatt in DAMTP. —Preceding unsigned comment added by 131.111.17.71 (talk) 22:43, 7 November 2009 (UTC)[reply]

Components of the equations need to be defined

It looks like much of the information for this page was taken from a textbook. As such, it presumes that the reader is familiar with the meaning and notation of the variables being used in the equations given. That is not likely the case for your average Wikipedia reader, rendering the information useless. Someone familiar with the subject manner should break out the variables and define them individually.

Bgovern (talk) 06:02, 13 December 2022 (UTC)[reply]