矿冶工程
礦冶工程
광야공정
2010年
1期
17-20,24
,共5页
流变学%乳胶基质%压力%管路%输送
流變學%乳膠基質%壓力%管路%輸送
류변학%유효기질%압력%관로%수송
rheology%emulsion matrix%pressure%pipeline%transportation
采用流变学原理对乳胶基质在管内输送过程中的流动特性进行了分析,得出了乳胶基质在直管、弯管和锥形管道内压降的计算公式,并对系统管内压降进行了计算.研究结果表明,乳胶基质在输送过程中管内的理论计算压降与实测压降具有较好的一致性.
採用流變學原理對乳膠基質在管內輸送過程中的流動特性進行瞭分析,得齣瞭乳膠基質在直管、彎管和錐形管道內壓降的計算公式,併對繫統管內壓降進行瞭計算.研究結果錶明,乳膠基質在輸送過程中管內的理論計算壓降與實測壓降具有較好的一緻性.
채용류변학원리대유효기질재관내수송과정중적류동특성진행료분석,득출료유효기질재직관、만관화추형관도내압강적계산공식,병대계통관내압강진행료계산.연구결과표명,유효기질재수송과정중관내적이론계산압강여실측압강구유교호적일치성.
Based on the rheological theory, characteristics of emulsion matrix during pipeline transportation was analyzed, and formula to calculate pressure drop for emulsion matrix in straight tube, syphon and cone-shaped tube was derived. The pressure drop in the pipeline system was obtained through calculation. Research results show that the theoretical value of pressure drop for emulsion matrix during transportation is well consistent with the actual measured value.
