Kaye, A.

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Cranfield CERES

1 III ICI 111 III  111111111 3 8006 10057 7918 NOTE NO. 149 JUNE 1063 -- THE COLLEGE OF AERONAUTICS CRANFIELD Non-Newtonian Flow in Incompressible Fluids Part III Some problems in transient flow. - by - A. Kaye, M.A. SUMMARY Some transient flows are investigated, using a rheological equation of state for an incompressible fluid of the form: t Pik pb.. 3.3 	 2  f (66‘Cji =  Sij - a s 	 dt' 0J2 S. where n is a function of J1 and J2, the invariants of the Cauchy-Green deformationtensorSij  id, which relates the deformation at the present time t with that at some past time t'. n is also a function of t and t'. It is found that a material obeying the above equation of state will show elastic and stress relaxation effects and may be of same use in invest-igating these properties in concentrated polymer solutions and melts. 

Non-newtonian flow in incompressible fluids. Part 3: some problems in transient flow

http://dspace.lib.cranfield.ac.uk/bitstream/1826/12108/1/COA_N_149_1963.pdf

Non-newtonian flow in incompressible fluids. Part 3: some problems in transient flow

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