Submitted by cpsar on Tue, 04/20/2010 - 10:41 I am designing a diaphragm for shock tube, I need formulation to calculate the thickness of the diaphragm for rupture pressure, I intend to use thin aluminium foil as a diaphragm. Can I use thin-wall theory? σ=pr/t Forums Experimental Mechanics Forum conference Log in or register to post comments3660 views