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تسجيل مستخدم جديدWavy-roughness effect to thermal explosion of materials with power-law thermal absorptivity in microannuli
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We obtain the approximate solutions for the steady temperature profiles of materials with a temperature-dependent thermal absorptivity inside a microannulus with wavy-rough surfaces considering a quasilinear partial differential equation by the boundary perturbation approach. We found the critical Frank-Kamanestkii parameter will depend on the small amplitude wavy-roughness.
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