FacialA 30-year-old male was sprayed in the face while servicing a high-pressure (1850 psi) hydraulic piping system containing a petroleum-based fluid. A valve broke on the piping system and he was sprayed at less than arm's length. The patient presented one day after injury with ...
athanks for a million dollars 感谢一百万美元 [translate] aI go same reading at home 我去相同的阅读在家 [translate] aa hydraulic reak or burst may cause oil injection into the body or cause other severe personal injury 水力reak或爆炸也许导致油射入入身体或造成其他严厉人身受伤 [translate] ...
The radial installation deviation of the turbine runner will change the gap flow between the upper crown and the lower ring seal, which will affect the radial force of the runner and the hydraulic excitation characteristics of the top cover. This research focuses on the 1GW Francis turbine on ...
used a numerical simulation method to optimize the steam injection strategy for the multi-pad production in the oil reservoir development [21]. Pouladi et al. employed the economic net present value as the objective function to jointly optimize the well pattern, well number, horizontal well ...
Remember, more rich, more humble. 很有罪,发誓在这儿与我的心脏,从现在起改变。 记住,更加富有,更加谦逊。 [translate] aa hydraulic leak or burst may cause oil injection into the body or cause other severe personal injury 水力泄漏或爆炸也许导致油射入入身体或造成其他严厉人身受伤 [translate] ...
The article presents the theoretical research on hydraulic processes occurring in hydraulic drives of transport machines. The research analysed the influence of hydrodynamic processes on the fluid flow characteristics following installation of angular fi
With the injection of hydraulic fluid, the stress intensity factor of boundary cells 𝐾𝐼 increases. When 𝐾𝑗𝐼 of some boundary cells satisfy the propagation condition (5), the corresponding fracture front grows forward. In Figure 3, two examples are given: the radial regions 𝜃𝑗...
In the maritime field, the accumulator is mounted on an engine hydraulic cylinder unit that operates an engine fuel injection and exhaust system. This alleviates the high-pressure shock and pulsation during engine operation, keeps the engine system pressure constant, and dampens vibrations to ensure...