Mehta, Unmeel B. <br/>
       Distribution of this reprt is provded in the intrest of ingormatuion exchange. Responsibility for the contents resides in he author or organixzation thar prepared it,. 
 / Uumeel B.Mehta and Zalman Lavan 
 .- Washington, D.: National Aeronautics and Soace And Administration, 
 .- 79p. 
.- ( National Aeronautics and Soace And Administration   
<br/><u>Subject Headings:</u> <br/>Fow of channel;
<br/><U>Author Added Entry: </u><br/>Lavan, Zalvan;