解释一下这段代码equations % Stack voltage v == N_cell * v_cell; % Heat generated -Q == power_dissipated; % Equate water vapor mass flow rates at GDL and membrane % to solve for relative humidity at ACL and CCL %将GDL和膜%条件下的水蒸气质量流速相等,以解决ACL和CCL条件下的相对湿度 nflux_H2O_A * MW_H2O * area_cell * N_cell == H2O_transport + H2O_consumed; nflux_H2O_C * MW_H2O * area_cell * N_cell == H2O_transport; % Through variables for removal of water at port H2O %通过变量去除端口H2O处的水 mdot_H2O == H2O_consumed + H2O_transport; Phi_H2O == mdot_H2O*h_H2O; % Assign mass flow rate to internal trace gas source and moisture source blocks % to model mass consumption/generation due to reaction and water transport %将质量流速分配给内部微量气体源和湿气源区块 %,以模拟由于反应和水传输而产生的质量消耗/生成 source_O2_A.M == O2_produced; source_H2_C.M == H2_produced; transport_H2O_C.M == H2O_transport; source_O2_A.T == T_stack; source_H2_C.T == T_stack; transport_H2O_C.T == T_stack; end
时间: 2024-04-26 16:23:01 浏览: 126
doub.rar_Riccati_Riccati-Equations_kalman_kalman riccati_riccati
这段代码是一段MATLAB代码,它描述了一个燃料电池的模型,用于计算其电化学反应产生的电能、热能和水的流动。在代码中,定义了一些方程来描述电池的行为,包括电压、热量、水的流动等。其中,通过比较膜和GDL(气体扩散层)条件下的水蒸气质量流速,求解了ACL(氧气扩散层)和CCL(催化层)条件下的相对湿度。代码最后,将质量流速分配给内部微量气体源和湿气源区块,以模拟由于反应和水传输而产生的质量消耗/生成。
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