Selection of Efficient Parameters and Operation Modes for the Valve Synchronizer of the Bidirectional Sealing Device
Based on the mine investigations of directional hydraulic fracturing using the bidirectional sealing device, aimed at weakening of a dirty band in a coal bed, the researchers have refined the valve synchronizer and eliminated detected vibration defects. The article presents the laboratory analysis of the KS-1 valve synchronizer operation and validates its efficient performance parameters.