Repository logo

Browsing by Subject "mud pump"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Performance simulation of mud pump valve with a damper chamber by finite element method
    (2006) Kopej, Bogdan Volodimirovič; Kopej, Volodimir B.; Čaplinskij, Sergïj S.
    The computer three-dimensional parametric model of valve with a damper chamber has been developed for the valve of triplex single action pump. A parametric model gives a possibility to change the height of getting up of plate H and the geometrical parameters of seat and plate and clearances in damper chamber. By a programmatic complex CosmosFlowWorks, which will realize the finite element method for the tasks of hydrogasdynamics the values of speeds of stream and pressure were calculated in the area of landing of plate.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Working rig machines for deep drilling 7500 psi rated drilling equipment for the future
    (2010) Artymiuk, Jan; Lengersdorf, Frank; Loland, Jens Helge; Sokalski, Marek
    Prospecting with longer drilling wells, at greater depth of water, sets greater and greater technical challenges before designers, producers and users. Especially marine drilling, in new and unprospected areas, where exploration works are planned in the close future, where will necessitate involving higher deadweight capacity of on-water rig construction, machines of higher torque on the string, and more powerful mud pumps. Hence the need of making new equipment capable of performing necessary works safely and effectively.