Development of a Standard High-Pressure Hydraulic Piston Pump Test: Status of ASTM D.02.N.07 Piston Pump Task Force Activities
نویسندگان
چکیده
منابع مشابه
Gas pump with a magnetically coupled piston
In recent gas-phase nonlinear optics experiments it has been necessaq to prepare gas mixtures with very homogenous composition and temperature inside the measurement cell.’ The gas cell contains a relatively massive electrode structure,’ which is in poor thermal contact with the cell walls, and which leaves no room for an effective stirring device. To effectively mix the gas in the cell we have...
متن کاملDesign, Construction, and Experimental Evaluation of a Monopropellant Powered Free Piston Hydraulic Pump
A monopropellant powered free piston hydraulic pump (FPHP) was designed as a human scale (1.0 to 3.0 kW) mobile robotics power supply. The FPHP utilized high concentration hydrogen peroxide, which decomposes into hot gas when exposed to a catalyst, as the monopropellant energy source. Energy was extracted from the hydrogen peroxide and transferred directly to hydraulic fluid by expanding the ho...
متن کاملMultidisciplinary Design Optimization of a Swash-Plate Axial Piston Pump
Guangjun Liu 1, Zhaocheng Zhou 1, Xin Qian 1, Xiaofeng Wu 2,* and Weihai Pang 3 1 School of Mechanical Engineering, Tongji University, Shanghai 200092, China; [email protected] (G.L.); [email protected] (Z.Z.); [email protected] (X.Q.) 2 School of Mechanical and Vehicle Engineering, Changzhou Institute of Technology, Changzhou 213002, China 3 College of Environmental Science and Engineering, Ton...
متن کاملRV form and function: a piston pump, vortex impeller, or hydraulic ram?
d n d T he iPIX by Saremi et al. (1) in this issue of iJACC highlights the precision of current imaging techniques in displaying the complex 3-dimensional structure of the right entricle (RV). The investigators illustrate the inricacy of normal RV geometry, highlighting the istributions of anatomical folds, irregular trabeulations and, more importantly, the RV inundibulum. These remarkable pict...
متن کاملPerformance Degradation Analysis of Aviation Hydraulic Piston Pump Based on Mixed Wear Theory
This paper focuses on the mathematical modeling of axial piston pump through dividing the failure development of friction pair into lubrication, mixed lubrication and abrasion. Directing to the wedge-shaped oil film between cylinder block and valve plate, the support force distribution under the temperature variance was obtained. Considering the rough peak of valve plate, the contact load model...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the JFPS International Symposium on Fluid Power
سال: 2002
ISSN: 2185-6303
DOI: 10.5739/isfp.2002.277