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aaalancelot新蟲 (初入文壇)
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[求助]
UDF指針問題
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新手剛接觸UDF,在模擬汽液兩相流中,設(shè)置第二相顆粒直徑,編寫的UDF可以編譯但是出現(xiàn) Error: received a fatal signal (Segmentation fault). 懷疑是不是指針錯(cuò)誤,編寫的指針如下: int phase_domain_index=0; Thread *mix_t; Thread *subthread=THREAD_SUB_THREAD(mix_t,phase_domain_index); 望多多指導(dǎo)和交流!! |

新蟲 (初入文壇)

新蟲 (正式寫手)
新蟲 (初入文壇)
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#include "udf.h" #define d_bw_min 0.00035 #define d_bw_max 0.0007 #define subcool_ref1 -13.0 #define subcool_ref2 5.0 #define T_SAT 360.0 DEFINE_PROPERTY(bubble_dia,cell,subthread) { real diam_b,subcool; int phase_domain_index=0; Thread *mix_t; Thread *subthread=THREAD_SUB_THREAD(mix_t,phase_domain_index); real T_liq = C_T(cell,subthread); subcool = T_SAT - T_liq; diam_b = (d_bw_min*(subcool-subcool_ref2)+d_bw_max*(subcool-subcool_ref1))/(subcool_ref2-subcool_ref1); return diam_b; } |

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