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245	1	0	_aStretching flows for thin film production: Part 1. Bubble blowing in the solid phase
490	0		_vJournal of Non-Newtonian Fluid Mechanics, 4(1-2), p.57-72, 1978
520	3		_aA mathematical model is presented for the cold film blowing process leading to biaxial extension and orientation of crystalline polymer films. A simple but suitable rheological model (Funt [ 121)is chosen for a particular type of polypropylene for which some experimental data are available, and is extended to cover non-isothermal flows. New boundary conditions are developed for earlier derived (Pearson and Petrie [ 21)mechanical equations for the film blowing process. Numerical procedures for solution and results obtained are discussed.
700	1	2	_aPearson, J.R.A.
700	1	2	_aGutteridge, P.A.
856	4	0	_uhttps://drive.google.com/file/d/1XpYwN2fREI6xbqSvshq4T85eVzGiJyX2/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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