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1 Pennes方程的各参数取值

Table 1 Parameters 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