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cure727銅蟲 (初入文壇)
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[求助]
DPM顆粒采樣問題
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| 各位大佬,請(qǐng)教一下,請(qǐng)問我想統(tǒng)計(jì)DPM顆粒的信息,由于我設(shè)置的粒徑為雙R分布,所以我想統(tǒng)計(jì)一下某個(gè)面收集的顆粒粒徑以及對(duì)應(yīng)的初始注射粒徑等信息,編制了如下的UDF,但是得到的信息總是沒有相關(guān)信息,怎么回事呢? |

銅蟲 (初入文壇)
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#define REMOVE_PARTICLES FALSE DEFINE_DPM_OUTPUT(Discrete_phase_sample,header,fp,p,t,plane) { real flow_time = solver_par.flow_time; if(header) par_fprintf_head(fp," #flow_time[s] Drop Diameter[m] Temperature [K] Initial Diam [m] Injection Time [s] \n" ; if(NULLP(p)) return; par_fprintf(fp," %f %e %f %e %f \n", P_TIME(p), P_DIAM(p), P_T(p), P_INIT_DIAM(p), p->time_of_birth); #if REMOVE_PARCELS p->stream_index=-1; #endif } |

銅蟲 (初入文壇)
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得到的采樣文件如下: #flow_time[s] Drop Diameter[m] Temperature [K] Initial Diam [m] Injection Time [s] 306.524293 2.000000e-06 0.000000 306.472011 2.000000e-06 0.000000 306.669614 2.000000e-06 0.000000 306.517553 2.000000e-06 0.000000 306.738379 2.000000e-06 0.000000 306.467020 2.000000e-06 0.000000 306.469905 2.000000e-06 0.000000 306.842561 2.000000e-06 0.000000 306.496579 2.000000e-06 0.000000 306.469344 2.000000e-06 0.000000 306.522293 2.000000e-06 0.000000 306.819322 2.000000e-06 0.000000 306.787735 2.000000e-06 0.000000 306.924582 2.000000e-06 0.000000 306.852378 2.000000e-06 0.000000 306.849436 2.000000e-06 0.000000 306.557879 2.000000e-06 0.000000 306.523406 2.000000e-06 0.000000 306.469548 2.000000e-06 0.000000 306.978197 2.000000e-06 0.000000 306.464698 2.000000e-06 0.000000 306.839832 2.000000e-06 0.000000 306.629820 2.000000e-06 0.000000 306.532645 2.000000e-06 0.000000 306.896036 2.000000e-06 0.000000 306.912673 2.000000e-06 0.000000 306.926566 2.000000e-06 0.000000 306.969930 2.000000e-06 0.000000 306.593245 2.000000e-06 0.000000 306.911620 2.000000e-06 0.000000 306.980775 2.000000e-06 0.000000 306.928181 2.000000e-06 0.000000 306.823461 2.000000e-06 0.000000 306.684796 2.000000e-06 0.000000 |

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