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q—热流;L_v—蒸发潜热;ρ—密度;P—压力;T—温度;h—静焓;s—多孔壁表面积;t—时间;ψ—调节系数;(?)—冷却剂流量;m—冷却剂总质量;(?)—渗透率;μ—粘性系数;(?)—弹头头部半径;R—气体常数;H—总焓;M—分子量;z—压缩系数。 下标:ω_1—外壁面值;ω_2—内壁面值;g—气体值;ι—液体值;γ—辐射值;E—冷却剂蒸发组元值;ex—外流值;in—内流值;la—层流值;tur—湍流值;s—驻点值;c—冷却剂值;air—空气值。
q-heat flow; L_v-latent heat of vaporization; ρ-density; P-pressure; T-temperature; h- enthalpy; s- porous wall surface area; t- time; ψ- regulation factor; - Total mass of coolant; (-) - Permeability; μ - Viscosity coefficient; (?) - Warhead head radius; R - Gas constant; H - Total enthalpy; M - Molecular weight; Subscripts: ω_1 - outer wall value; ω_2 - inner wall surface value; g - gas value; ι - liquid value; γ - radiation value; E - coolant evaporation component value; Laminar flow value; tur-turbulence value; s-stagnation point value; c-coolant value; air-air value.