Test device and test method for measuring change of rock core permeability along with pressure

The invention discloses a test device and a test method for measuring change of rock core permeability along with pressure. The device comprises a hydraulic cylinder, a servo motor, a PLC and a watertank, the water tank is communicated with the hydraulic cylinder through a water inlet pipe, and a wa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU ZHENGPING, SHI BAOHUA, ZHANG JUSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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