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rsdzd@pyzyrsd.com +86 13525609655

Oilfield Service Companies

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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Road West, North Branch, Jingkai Road, Puyang City

Oilfield Service Companies
CENTRIFUGAL PUMP DESIGN
CENTRIFUGAL PUMP DESIGN

Impeller, Flow Number (N) q : N q = Q / N *D i 3 Where, Q = ,Impeller, primary flow (m3/sec)[,Pumping, capacity] D i =,Impeller, diameter (m) ,Impeller, Power number (N p) : N p 5= P / N3 *D i *ρ Where, P = ,Impeller, power (w) N= ,Impeller, rotational speed (rpm) D i =,Impeller, diameter (m)=3.85m ρ = slurry density (kg/m3) =2.400 gm/cm3 ,Impeller, Reynolds Number (Re): Re = D i

Design and Analysis of Centrifugal Pump for Backward ...
Design and Analysis of Centrifugal Pump for Backward ...

A. sometimes offset to suit conditions. TDesign of backward, impeller centrifugal pump, In this paper, the, impeller, is designed on the basic of, design, flow rate,, pump, head and, pump, specific speed. So, the, design, data are required to, design, the, centrifugal pump., For, design calculation,, the, design, parameters are taken as follows: Head, H = 6.096 m

CENTRIFUGAL PUMP DESIGN
CENTRIFUGAL PUMP DESIGN

Impeller, Flow Number (N) q : N q = Q / N *D i 3 Where, Q = ,Impeller, primary flow (m3/sec)[,Pumping, capacity] D i =,Impeller, diameter (m) ,Impeller, Power number (N p) : N p 5= P / N3 *D i *ρ Where, P = ,Impeller, power (w) N= ,Impeller, rotational speed (rpm) D i =,Impeller, diameter (m)=3.85m ρ = slurry density (kg/m3) =2.400 gm/cm3 ,Impeller, Reynolds Number (Re): Re = D i

Design and Performance Analysis of Centrifugal Pump
Design and Performance Analysis of Centrifugal Pump

stage, centrifugal pump,., Impeller, is designed on the basic of, design, flow rate,, pump, head and, pump, specific speed. So, the, design, data are required to, design, the, centrifugal pump., For, design calculation,, the, design, parameters are taken as follows: Flow rate, Q = 0.00293 m3/s Head, H = 10 m, Pump, speed, n = 2900 rpm, Design, and Performance Analysis of Centrifugal Pump

Design Calculation and Performance Analysis of Single ...
Design Calculation and Performance Analysis of Single ...

The, design calculation, and performance analysis of single suction, centrifugal pump, are describe because it is the most essential useful mechanical dynamic machine in fluid works which used for water supply plants, irrigation, industry, steam power plants, hydraulic power service, mine and river, water pumping, system,

Design and Calculation of Centrifugal Pump (Impeller) For ...
Design and Calculation of Centrifugal Pump (Impeller) For ...

Design and Calculation of Centrifugal Pump (Impeller) For Water Pumping, Htet Khaing1, Yin Mar Lwin2 , Ye Lwin3. cannot be constant in dynamic ,pump,. Moreover, the dynamic Abstract— ,Pump, technology is a proven technology in the pumps have advantages over positive displacement pumps world. The application and use of ,pump, today are universal.

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Road West, North Branch, Jingkai Road, Puyang City