...Hui Li; Guoqing Li; Hao Liu; Ang Li; Xingen Lu As an advanced sealing technology, the application of gas face seal in aero-engine is few; if possible, lower specific fuel consumption, higher thrust-weight ratio, and effective secondary flow control at minimal cost would be brought. A relative...

... temperature at the bottom edge of the seal in the axial piston pump could be 6 °C higher than that at the top edge when the pressure in the chamber was only 17.5 MPa [ 14 ]. Therefore, the fluid pressure and temperature in the piston/cylinder interface are not only high but also of large gradient in the axial...

...Nándor Békési; Károly Váradi; Dávid Felhős Modeling of the complex tribological behavior of the elastomer parts is required when designing sliding seal applications. Friction, wear, and lubrication mechanisms of rubber-like materials differ from those in case of metals, ceramics, and rigid polymers...

...Adnan Al-Ghasem, Ph.D. Candidate; G. L. Morrison; John P. Platt, Jr. The effectiveness of a computational fluid dynamics (CFD) commercial code to accurately predict the leakage rate for a windback seal was evaluated. The windback seal under consideration has a rectangular cavity and is similar...

...G. R. Murtagian; V. Fanelli; J. A. Villasante; D. H. Johnson; H. A. Ernst The effectiveness of stationary metal-to-metal seals is investigated with respect to contact pressure and length, load history, and the use of sealing compounds. Laboratory cup and cone tests were carried out...