Electric water pump for engine cooling

2007 ◽  
Author(s):  
Eduardo Gubbiotti Ribeiro ◽  
Ayres Pinto de Andrade Filho ◽  
João Luiz de Carvalho Meira
Keyword(s):  
Water Pump ◽  
Engine Cooling ◽  
Electric Water Pump

Small Engine Cooling and the Electric Water Pump

2004 ◽  
Author(s):  
Badih Jawad ◽  
Kerry Zellner ◽  
Chris Riedel
Keyword(s):  
Water Pump ◽  
Engine Cooling ◽  
Electric Water Pump

820 Development of DLC-Si coated shaft for electric water pump

2012 ◽  
Vol 2012.20 (0) ◽  
pp. _820-1_-_820-5_
Author(s):  
Hiroyuki MORI ◽  
Shintarou IGARASHI ◽  
Fumio SHIMIZU ◽  
Toshio HORIE ◽  
Naoki KAMIYA ◽  
...  
Keyword(s):  
Water Pump ◽  
Electric Water Pump

Numerical calculation and optimization designs in engine cooling water pump

2017 ◽  
Vol 31 (5) ◽  
pp. 2319-2329 ◽  
Author(s):  
Li Wei ◽  
Chuan Wang ◽  
Weidong Shi ◽  
Xiaofan Zhao ◽  
Yongfei Yang ◽  
...  
Keyword(s):  
Numerical Calculation ◽  
Cooling Water ◽  
Water Pump ◽  
Engine Cooling

scholarly journals Heat Distribution of Micro Turbocharger Cooling System for Motorcycle Application

2019 ◽  
Vol 8 (3) ◽  
pp. 308-314
Keyword(s):  
Experimental Research ◽  
Piston Ring ◽  
Cooling System ◽  
Heat Distribution ◽  
Water Pump ◽  
The Past ◽  
Electric Water Pump ◽  
Air Blower ◽  
Turbine Bearing ◽  
The Impact

The heat produced in turbocharger has the potential to destroy the bearing system and the oil piston ring. For the past years, the researchers have focused on heat transfer of micro turbocharger. The lack of research on the cooling system of the turbocharger has motivated the author to publish this paper. In this paper, the electrical water pump with air blower is used to reduce the heat effect. The impact of adding electric water pump o heat distribution on turbocharger has been discovered by conducting experimental research. The experimental research was conducted on one cylinder, two-stroke with Lifan engine 160 cc equipped with the turbocharger. The temperatures of the turbine, bearing housing, coolant inlet and outlet are measured and analyzed in this turbocharged engine test rig.

scholarly journals Modeling Of Automotive Radiator by Varying Structure of Fin and Coolant

2019 ◽  
Vol 8 (2) ◽  
pp. 2139-2146 ◽  
Keyword(s):  
Contact Surface ◽  
Heat Dissipation ◽  
Geometrical Structure ◽  
Cross Flow ◽  
Water Pump ◽  
Heavy Duty ◽  
Simple Modification ◽  
Engine Cooling ◽  
Set Up ◽  
Fin Design

Radiators are heat exchangers used to transfer thermal energy from one medium to another for the purpose of cooling and heating. The majority of radiators are designed to service in four wheeler and heavy duty vehicles. The radiator is always a origin of heat to its environment, although this may be for either the function for cooling the fluid or of heating this environment, or coolant supplied to it, as for engine cooling. In existing plain fins type radiator are commonly used, which are usually set up in a cross flow arrangement made up of aluminum and copper alloy. Powerful fan and water pump is accompanied in this to greatly improve heat dissipation rate. The addition of fins is one of the way to improve and increase the rate of radiator cooling. This method follow the principle of increasing contact surface. Contact surface can also be increased by varying fin geometrical structure. In this project simple modification has been carried out in the existing fin geometry with a view to improve its heat dissipated rate. Also comparison of conventional coolant with Nanofluids has been carried out by using PTC Creo 3.0 and analysis is carried out by using Ansys v16. The result are compared and optimum fin design is concluded.

scholarly journals Characteristic Analysis of Underwater Bearing for Canned-Type Electric Water Pump

2014 ◽  
Vol 23 (2) ◽  
pp. 186-193
Author(s):  
In Kyum Park ◽  
Hyung Jin Kim ◽  
Nam Pyo Hong ◽  
Young Ho Seo ◽  
Byeong Hee Kim
Keyword(s):  
Water Pump ◽  
Characteristic Analysis ◽  
Electric Water Pump

scholarly journals Numerical Simulation of Cavitation Performance in Engine Cooling Water Pump Based on a Corrected Cavitation Model

Processes ◽  
2020 ◽  
Vol 8 (3) ◽  
pp. 278 ◽  
Author(s):  
Wei Li ◽  
Enda Li ◽  
Weidong Shi ◽  
Weiqiang Li ◽  
Xiwei Xu
Keyword(s):  
Cooling Water ◽  
Internal Flow ◽  
Absolute Pressure ◽  
Inlet Section ◽  
Water Pump ◽  
Cavitation Model ◽  
Suction Surface ◽  
Pressure Surface ◽  
Engine Cooling ◽  
Cavitation Performance

To analyze the internal flow of the engine cooling water pump (ECWP) under thermodynamic effect, Zwart cavitation model based on the Rayleigh-Plesset equation is corrected, and NACA0015 hydrofoil was selected to verify the corrected model. The cavitation performances of ECWP with different temperatures were numerically simulated based on a corrected cavitation model. Research results show that simulation values of pressure distribution coefficient in hydrofoil surface at 70 °C are in closest agreement with experimental values when the evaporation and condensation coefficients are 10 and 0.002, respectively. With the decrease of absolute pressure in pump inlet, bubbles firstly occurred at the blade inlet side near the suction surface and then gradually extended to the pressure surface, finally clogged the impeller passage. Compared to the inlet section, the cavitation degree is much more serious close to the trailing edge. With the temperature increases, the cavitation in ECWP occurs in advance and rapidly, and the temperature plays an important role in promoting cavitation process in ECWP. Based on the unsteady simulation of ECWP, the influence of cavitation on the performance characteristics is studied. The results provide a theoretical reference for the prediction and optimization of the cavitation performance in ECWP.

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