[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: dose rate from plane source



I was always under the impression that if you were far enough away from a plane source you could consider it a "point" source.



>>Regarding the plane source equation:
>>How far away from the plane is the determination of dose rate ?
>
>For a plane source, the dose rate is independent of the distance.
>
>>How big is the plane?
>
>infinite
>


************************** /^\ /^\ ***********************************
Tad Blanchard /___\ /___\ NASA-Goddard Space Flight Center
Sr Health Physics Tech O Code 205.9, Greenbelt, MD 20771
Parallax, Inc / \ Phone: 301-286-9157
A Member of the OHI Team /___\
Fax: 301-286-1618
mailto:tmblanch@pop200.gsfc.nasa.gov
http://gsfc-aphrodite.gsfc.nasa.gov/205/205-2/Health/RADPROT.HTM
************************************************************************ ************************************************************************ The RADSAFE Frequently Asked Questions list, archives and subscription information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html