A simulation of the flow near a burning solid rocket propellant

Asymptotic Formulation for an Acoustically Driven Field Inside a Rectangular Cavity With a Well-Defined Convective Mean Flow Motion

“…The normalised velocity (gu (1) /e w ) is depicted in Figure 2 for the ®rst four oscillation modes corresponding to a fundamental Strouhal number of 20 and a kinetic Reynolds number of 10 6 . The axial station is chosen to coincide with the 88 J. MAJDALANI last acoustic pressure node, where acoustic velocity amplitudes are largest, in order to bring into perspective some distinguished characteristics of the¯ow ®eld.…”

“…Due to the small relative amplitude of u 1 y , the total time-dependent velocity component u (1) is prescribed by the axial component u The total time-dependent velocity comprises a juxtaposition of both acoustic and rotational velocity components. The rotational part is controlled by the viscous damping function z which causes it to depreciate more rapidly with larger damping parameters.…”

Cold-flow analysis of the gas dynamics in a slab rocket motor including curvature effects

“…The first motivation stems from the need to provide a formal theoretical formulation to which experimental and numerical data obtained in rectangular chambers can be compared. The reader may consult with the works of Barron et al, 10,11 Brownlee and Marble, 12 Ma et al, [13][14][15][16] Rao et al, 17 Apte and Yang, 18 Traineau et al, 19 Avalon et al, 20 and Casalis et al 21 These studies have utilized rectangular test chambers with transpiring walls.…”