This preview shows page 1. Sign up to view the full content.
Unformatted text preview: enters or leaves the CV Manufacture of OpKcal Fibers A0 Goal: Determine the draw ra1o (A0 /A1) Step 1: Select a control volume CV Step 2: Assume process is steady Step 3: Write down word statement of Axiom 1 A1 Manufacture of OpKcal Fibers cont. A0 A1 Axiom !: Can write down a similar expression for Q1 Thus conserva1on of mass gives: Solving for the draw down ra1o: Mass ﬂux through an arbitrary surface element dA n dA Let the velocity of the ﬂuid be: v=v Then volume of ﬂuid swept out V =v
dA vt t dAcs cross secKonal area of cylinder swept out need to relate A to Acs Projected Area Theorem volume swept out in 1me t V = v t · n dA
But (mass ﬂow rate across an arbitrary area dA) Mass Flow rates at Entr...
View
Full
Document
This note was uploaded on 04/11/2013 for the course CHEMISTRY 3 taught by Professor Brian during the Spring '13 term at UC Davis.
 Spring '13
 Brian

Click to edit the document details