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centrifugal slurry pump

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

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rsdzd@pyzyrsd.com

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centrifugal slurry pump
High Power Density - DELTA
High Power Density - DELTA

High power density, and energy savings; Layout Planning: Zone R1 Analysis. CFD Results for Operating Mode: Via CFD simulation, customer could easily understand the different cooling operating modes and the results on datacenter reliability. Green Datacenter. Modular Datacenter. Containerized Datacenter.

High Power Density Electrical Machines for Electric ...
High Power Density Electrical Machines for Electric ...

The growth of electric and hybrid electric vehicles has drawn more attention toward the development of ,high power density, electrical machines. The materials used in the fabrication of electrical machines play a crucial role in enhancing their ,power density,. In this paper, the significance of advanced magnetic materials for lamination, nano-material based conducting materials, and ,high, energy ...

Rack Power Density Edges Higher But AI Could Accelerate ...
Rack Power Density Edges Higher But AI Could Accelerate ...

The Geography of ,High Density,. ,High,-,density, computing is about geography as well as technology, with pockets of ,high,-,density, customers in markets like Silicon Valley and Houston. The growth of cloud computing and AI is prompting customers to put more equipment into their cabinets and seek out facilities that can cool them.

High power density 10:1 ratio DC-DC converters in half ...
High power density 10:1 ratio DC-DC converters in half ...

Both ,high power density, modules feature efficiency levels above 91% with a 16 – 160 Vdc input voltage range. The 250W IRH-W80 and 150W IRQ-W80 modules are designed for embedded applications in the railway and industrial sectors.

Power-to-weight ratio - Wikipedia
Power-to-weight ratio - Wikipedia

Power-to-weight ratio, (PWR) (also called specific ,power,, or ,power,-to-mass ratio) is a calculation commonly applied to engines and mobile ,power, sources to enable the comparison of one unit or design to another. ,Power-to-weight ratio, is a measurement of actual performance of any engine or ,power, source. It is also used as a measurement of performance of a vehicle as a whole, with the engine's ...

High-density Power Drivers - STMicroelectronics
High-density Power Drivers - STMicroelectronics

ST’s ,high-density power drivers, enable ,high power density, with a smaller footprint for customers to save valuable board space and reduce the overall bill of material (BOM) cost. They also help reduce development time and eliminate EMI issues at the PCB level because the components are already integrated and tuned at the ST factory, enabling faster time to market.

High-Power-Density 400VDC-19VDC LLC Solution with GaN ...
High-Power-Density 400VDC-19VDC LLC Solution with GaN ...

A 190-Watt 400V-19V (GaN Systems E-HEMT based) LLC DC-DC resonant converter is carefully designed, and the transformer is optimized for ,high,-end adapter applications operating above 600kHz. The prototype shows a complete design with a ,power density, over 63W/inch 3 (400V bus capacitor is included) while its peak efficiency has achieved 96%.

High-density hybrid powercapacitors: A new frontier in the ...
High-density hybrid powercapacitors: A new frontier in the ...

To put those numbers in context, a current model commercial ultracapacitor like the DuraBlue from Maxwell offers a much, much lower energy ,density, of just 8-10 Wh/kg but a sky-,high power density, ...

Design Optimization and Modelling of High Power Density ...
Design Optimization and Modelling of High Power Density ...

9/11/2016, · A large amount of requirements such as (a) ,high power, and torque ,density,, (b) flux-weakening capability, (c) ,high, efficiency over a wide range of speed, (d) ,high, fault tolerance and overload capability, (e) ,high, reliability and robustness, (f) low acoustic noise during operation and (g) low cost have to be met if a motor is to be considered as a suitable one for such an application .

High power density high efficiency shielded drum core ...
High power density high efficiency shielded drum core ...

High power density,, ,high, efficiency, shielded drum core ,power, inductors. Pb. HALOGEN. HF. FREE • Desktop and servers • DVD and media players • Portable and handheld devices • LCD panels • DC-DC converters • Buck, boost, forward, and resonant converters • Noise filtering and filter chokes. Environmental data

Thermal Management of High-Power Density Electric Motors ...
Thermal Management of High-Power Density Electric Motors ...

Currently, though, commercial ,high-power density, motors can continuously operate at only about 5 kW/kg. The thermal limitation of the motor is demonstrated by peak ,power, output of more than 10 kW/kg, but the duration is limited to about 20 s before the temperature rise becomes unmanageable [8,9,10].

The Motorship | HIGH POWER DENSITY ELECTRIC MOTORS FOR ...
The Motorship | HIGH POWER DENSITY ELECTRIC MOTORS FOR ...

Weighing just 14kg, it has a ,power density, of just under 9kW per kilogram. With an integrated gearbox, it measures 200mm in length and 170mm in diameter. The APM 200 has peak ,power, of 220kW at 10,000rpm, continuous ,power, of 110kW and peak torque of 450Nm. Weighing just 40kg, it has a ,power density, of over 5kW per kilogram.

High-power-density Inverter Technology for Hybrid and ...
High-power-density Inverter Technology for Hybrid and ...

99 ,High-power-density Inverter Technology for Hybrid and Electric Vehicle Applications, - 44 - direct cooling (see Fig. 4). In place of the wire bonding used in the past, the lead frame for the emitter side of the IGBT is soldered and the lead frame is joined to the heat sink via insulating material.

High power density superconducting rotating machines ...
High power density superconducting rotating machines ...

17/11/2017, · The machines shown in tables 6 and 7 are a sampling of those available that could provide reasonably ,high power density, and efficiency for large magnetic coils of motors/generators, or magnetic resonance imaging, e.g. 1.5 W cooling for the winding wires and magnetic coils and 40–50 W cooling for support structures such as current leads and outer-jacket heat shields.

High Power Density Focusing Optics - Engraving Systems LLC
High Power Density Focusing Optics - Engraving Systems LLC

HPDFO Offers Unique Marking and Cutting Abilities. Universal designed and patented these ,high density, optics to add more capability HPDFO (2) to CO2 laser cutting and marking applications. The HPDFO increases the ,density, of the CO2 laser ,power, to produce a beam with the effects of a much higher ,power, …

High-density hybrid powercapacitors: A new frontier in the ...
High-density hybrid powercapacitors: A new frontier in the ...

To put those numbers in context, a current model commercial ultracapacitor like the DuraBlue from Maxwell offers a much, much lower energy ,density, of just 8-10 Wh/kg but a sky-,high power density, ...

Thermal Management of High-Power Density Electric Motors ...
Thermal Management of High-Power Density Electric Motors ...

Currently, though, commercial ,high-power density, motors can continuously operate at only about 5 kW/kg. The thermal limitation of the motor is demonstrated by peak ,power, output of more than 10 kW/kg, but the duration is limited to about 20 s before the temperature rise becomes unmanageable [8,9,10].

(PDF) A High-Power-Density Converter | Kamiar Karimi ...
(PDF) A High-Power-Density Converter | Kamiar Karimi ...

Since 1989, H. Ohashi, ‘‘,High power density, design ‘‘A DC signal injection-based thermal pro- methodology,’’ in Proc. ,Power, Conversion tection scheme for soft-starter-connected he has been with the Boeing Com- Conf. (PCC), Nagoya, Apr. 2007, pp. 569–574.

H3X - A Motor with High Power Density - Sustainable Skies
H3X - A Motor with High Power Density - Sustainable Skies

H3X describes its motor drive, a combined motor/controller unit: “The HPDM-250 is an ultra-,high power density, integrated motor drive for electric aircraft. It combines the electric motor and inverter (+ optional gearbox) into one powerful unit. It is the culmination of H3X innovation in multiple areas including:

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Road West, North Branch, Jingkai Road, Puyang City