Is blood flow free or forced convection
Favorites|Homepage
Subscriptions | sitemap
HOME > Biology > Is blood flow free or forced convection

Is blood flow free or forced convection

[From: ] [author: ] [Date: 11-05-07] [Hit: ]
since the heart is pumping the blood using vacuum/pressure physics. Blood vessels can also expand or contract to change the blood pressure.......
I could see how it's free blood flow because gravity allows blood to flow to the lower extremities, but the heart also forces blood flow to areas of the body.

-
Technically it's both, because gravity does play a role in it. But really it's forced convection, since the heart is pumping the blood using vacuum/pressure physics. Blood vessels can also expand or contract to change the blood pressure.
1
keywords: free,forced,convection,blood,or,flow,Is,Is blood flow free or forced convection
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .