... of bubbly liquid oxygen on the static and dynamic performance of bearings were studied. Viscosity Bearings Lubrication Pumps © Emerald Group Publishing Limited 2014 Geometry and operating conditions of a LO₂ HJB operating under two phase flow conditions are detailed...

...Liu Yinshui; Defa Wu; Xiaofeng He; Li Zhuangyun Purpose The purpose of this paper is to present some design guidelines for the selection of the materials of the main frictional pairs in a water hydraulic piston pump. Design/methodology/approach In the research, a specified test bench that can...

...Fazil Canbulut; Cem Sinanoğlu; Erdem Koç Purpose The purpose of this paper is to investigate experimentally slippers, which have an important role on power dissipation in the swash plate axial piston pumps. Since slippers affect the performance of the system considerably, the effects of surface...

...Fazil Canbulut; Erdem Koç; Cem Sinanoğlu Purpose The purpose of this paper is to experimentally and theoretically investigate slippers, which have an important role on power dissipation in the swash plate axial piston pumps. Design/methodology/approach The slipper geometry and working...

..., such as pressure, speed and oil ageing, was performed using a Yuken vane pump test rig. The endurance system performance test was also conducted for 200 and 400 h. The effect of speed on flow slip coefficient in discrete and continuous tests was studied. In discrete testing, pressure of 35 and 200 bar and speed...

...Y.A. Khalid; S.M. Sapuan Purpose To design and fabricate a wear testing rig for a water pump impeller and to select a parameter that can be used to determine the wear rates of slurry pump impeller. Design/methodology/approach A wear equipment was designed and fabricated in this study...

...Fazıl Canbulut; Cem Sinanoğlu; Şahin Yıldırım; Erdem Koç A neural network is employed to analyze axial piston pump of hydrostatic circular recessed bearing. Owing to complexity of the system, the neural network is used to predict the bearing parameters of the experimental system. The system mainly...

...Fazıl Canbulut; Cem Sinanoğlu; Şahin Yildirim This paper presents an investigation for analyzing the efficiency of axial piston pumps in a variety conditions using a proposed neural network. Since slippers affect the performance of the system considerably, the effects of surface roughness...

... © MCB UP Limited 2003 --> Sulzer Pumps Pumps Sulzer supplies £4 million pumps for Nigerial oil field Keywords: Sulzer Pumps, Pumps Sulzer Pumps Ltd has built 22 pumps of different types at its Leeds factory for installation on a Korean-built, floating- oil...

... © MCB UP Limited 2001 --> Coatings Pumps New coating technology paves way for next generation of super pumps Keywords: Coatings, Pumps A breakthrough coating technology originally developed in Russia has opened up the potential for a new generation of low-cost, long...

... © MCB UP Limited 2001 --> Pumps Wear Friction New solution for wear and friction problems opens door for pump industry revolution Keywords: Pumps, Wear, Friction A breakthrough coating technology which offers solutions to problems not solved by any existing process...

...Wang Dong; Li Zhuangyun; Zhu Yuquan In recent years water hydraulic systems have become of major interest because of the human friendly and environmental safety aspects. The piston pump is one of the most frequently used hydraulic units in recent engineering techniques. In a water hydraulic piston...

... © MCB UP Limited 2001 --> Heat exchanger Pumps Temperature control New heat exchanger developments from Occo Coolers Ltd Keywords: Heat exchanger, Pumps, Temperature control Pump and exchanger forms cooling module Combining a pump with a heat exchanger...

... © MCB UP Limited 2001 --> Pumps Drilling Waste Mono Pumps at the cutting edge of drill waste management Keywords: Pumps, Drilling, Waste Oil and gas operators around the world are striving to meet ever toughening emissions control legislation. Mono Pumps, part...

... © MCB UP Limited 2000 --> Pumps Noise levels Linde's HPR-02 pumps offer greater swept volumes, lower cost and help overcome noise Keywords: Pumps, Noise levels The critical feature of the all new HPR-02 Variable Pump Series from Linde Hydraulics is the unique 21...

.... This requirement has emerged following the discovery by one 747 operator of premature wear in a number of fuel tank pumps from centre-wing tanks. These particular pumps were associated with the override/jettison fuel tanks. The worn bearings resulted in axial shift of the steel paddle wheel, allowing contact...

... © MCB UP Limited 1998 --> Finishing Pumps De la Pena choose Vogel Spandau pumps Keywords: Finishing, Pumps After extensive and satisfactory trials, Vogel Spandau pumps have been specified as standard equipment in the De la Pena range of precision-bore finishing...

... © MCB UP Limited 1998 --> Lubrication Pumps Lubrication pumps Keywords: Lubrication, Pumps Ingersoll Rand's Thunder range of pumps for oil and grease lubricants features a stall-free air motor contained within a rugged housing that will withstand most working...

...Bill Wilson External and internal gear, duocentric and sliding vane oil pumps used in internal combustion engines are illustrated and described briefly. © Company 1995 Engines Gears Oils Pumps Vane FEATURES Oil pumps Bill Wilson External gear pumps (Figure 1) are still widely used...