- 21. Development prospects of vertical joints of large diameter deep-water pipes (risers). Bayonet connections of risers
- (Geotechnical and mining mechanical engineering, machine building)
- ... placed in the space between the face ends of pipe sections or union threaded bushing screwed on the nipple end of the pipe section and therefore squeezing the bell-mouthed end of the connection section. ...
- Created on 13 November 2012
- 22. Utilization of the mine water exhausts heat by means of the heat pump. Hot-water supply plant
- (Innovative projects 2012)
- ... water is 8 ... 15° C Hot water temperature is 42 ... 45° C Recyclable thermal power is 572 kW The electric power is 228 kW Heat conversion factor is 3.5 Heat pump compressor screw «Bitzer» ...
- Created on 11 October 2012