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¸÷λ×ö¹ý´«ÖÊÄ£ÄâµÄ̳ÓÑÃÇ´ó¼ÒºÃ£¬ÎÒÄ£ÄâµÄÊǵªÆøºÍ¶þÑõ»¯Ì¼ÔÚË®ÖÐÉÏÉý¹ý³Ì£¬ÆøÅÝÊÇÎÒÓÃpatchʵÏֵġ£ÒÔÏÂÊÇÎÒ±àдµÄ¶þÑõ»¯Ì¼Èܽâ¹ý³ÌµÄudf: #include "udf.h" #define H 0.39 /*¶¨Òå¶þÑõ»¯Ì¼Èܽâ¶ÈϵÊý*/ #define module_weight 44. /*¶¨Òå¶þÑõ»¯Ì¼µÄĦ¶ûÖÊÁ¿*/ #define density_CO2 1.7878 /*¶¨Òå¶þÑõ»¯Ì¼µÄÃܶÈ*/ DEFINE_MASS_TRANSFER(liq_gas_transfer, cell, thread, from_index,from_species_index, to_index, to_species_index) { real m_lg,pressure_gas; Thread *gas, *liq; gas = THREAD_SUB_THREAD(thread, from_index); /*»ñÈ¡ÆøÏàÖ¸Õë*/ liq = THREAD_SUB_THREAD(thread, to_index); /*»ñȡҺÏàÖ¸Õë*/ pressure_gas =C_R(cell,gas)/density_O2*C_YI(cell,gas,0)*C_P(cell,gas); /*»ñÈ¡ÆøÏàÖжþÑõ»¯Ì¼µÄѹÁ¦*/ m_lg = module_weight*(H*pressure_gas-C_YI(cell,liq,0)*C_R(cell,liq)/module_weight)*log(H*pressure_gas/(H*pressure_gas-C_YI(cell,liq,0) *C_R(cell,liq)/module_weight))/(CURRENT_TIMESTEP+0.000000000001); /*»ñÈ¡ÑõÆø´«ÖÊËÙÂÊ£¬µ¥Î»Îªkg/m3s*/ return m_lg; } µü´ú¿ªÊ¼³öÏÖError: Floating point error: invalid number Error Object: () ÇëÎÊÕâÖÖÎÊÌâ¸ÃÔõô½â¾ö£¬ÎÒ»³ÒÉÊÇ´æÔÚ0Ïµ«ÊDz»ÖªµÀÎÊÌâ³öÏÖÔÚÄÄÀ»¹Çë¸÷λ´óÉñÖ¸µãÖ¸µã£¡ÁíÍ⣬ÎÒÔÚÂÛ̳¿´µ½Óйش«Öʹý³ÌµÄÄ£Ä⣬׷×ÙÆøÒº½çÃæµÄC_VOF(c,t)±¾À´µÄ·¶Î§¾ÍÊÇ0µ½1Ö®¼ä£¬ÓÐÈË˵ѰÕÒÁ½Ïà¼äµÄ½çÃæµÄ»°£¬Ö±½Ó²ÉÓÃC_VOF(c,t)=0.5À´Åжϣ¬µ«ÊǸоõÊDz»¶ÔµÄ¡£»¹ÓоÍÊÇÊDz»ÊÇmass transfer±¾Éí¾Í°üº¬ÁËÆøÒº½çÃæ°¡¡£¡£¡£ |
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