含肿瘤皮肤组织传热分析的广义有限差分法1)

李艾伦, 傅卓佳, 李柏纬, 陈文

GENERALIZED FINITE DIFFERENCE METHOD FOR BIOHEAT TRANSFER ANALYSIS ON SKIN TISSUE WITH TUMORS1)

Li Ailun, Fu Zhuojia, Li Powei, Chen Wen

表1Pennes方程的各参数取值

Table 1Parameters of Pennes equation

Parameters Skin tissue Tumor tissue P(Pb) 1000 kg/m3 1000 kg/m3 C(Cb) 4000 J/(kg ·°C) 4000 J/(kg ·°C) k 0.5 W/(m ·°C) 0.55 W/(m ·°C) Q 420 W/m3 4200 W/m3 Wb 0.000 5 m3/s 0.002 m3/s

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