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RESEARCH ON MATCH BETWEEN PRESSURE AND DELIVERY OF A PUMP IN THE TECHNOLOGY OF GROUTING INTO SEPERATED STRATA

RESEARCH ON MATCH BETWEEN PRESSURE AND DELIVERY OF A PUMP IN THE TECHNOLOGY OF GROUTING INTO SEPERATED STRATA
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摘要 Based on hydromachanics and the law of conservation of energy by means of the Bernoulli Equation, the matching relation of a pump pressure and delivery, losing energy of the magma when it flows along the pipes are researched. This thesis provide the theoretical basis for equipment selection and selection of pipeline. Based on hydromachanics and the law of conservation of energy by means of the Bernoulli Equation, the matching relation of a pump pressure and delivery, losing energy of the magma when it flows along the pipes are researched. This thesis provide the theoretical basis for equipment selection and selection of pipeline.
出处 《Journal of Coal Science & Engineering(China)》 1997年第2期57-61,共5页 煤炭学报(英文版)
关键词 conservation of momentum grouting into seperated strata the matching relation between pump pressure and delivery 工程流体力学 液体力学 地层移动 灌浆系统 煤矿
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