His research interests include the optimization design and analysis of unsteady flow of centrifugal pump he received his bs degree from jiangsu university in 2008 ji pei is currently an assistant professor in the national research center of pumps, jiangsu university. A centrifugal pump is a turbo pump that uses a rotating impeller to increase the pressure of a ﬂuid centrifugal pumps are commonly used to move liquids through a piping system. Application of surrogate in centrifugal pump optimization a set of papers contributed to design optimization of centrifugal pump to enhance their performances via surrogate models centrifugal pump impeller shape optimization by modifying inlet blade, exit blade, and wrap angles has shown improvement in the performance of pump.
The checklist: centrifugal (free pdf download) download this checklist to keep track of the materials you’ll need for optimum learning on this topic this guide will provide you and your manager with a list of resources and overall costs so you can track your progress. Abstract:increase of efficiency (η) and decrease of the required npsh simultaneously are important objectives in the design of centrifugal pumps in the present study, multi-objective optimization of centrifugal pumps is performed in three steps in the first step, η and npshr in a set of centrifugal pumps are numerically investigated using commercial software numeca. Centrifugal pumps are widely used in process industries for different applications, such as lifting fluid from one level to another optimization of centrifugal pumps is a multi-objective optimization problem rather than the single objective optimization problem that has been considered so far in.
Optimization method for centrifugal pump impellers: coupling of hybrid genetic optimization and potential flow solver nikolas antonakis an optimization method and its application in an industrial centrifugal pump the direct optimization requires a flexible parametric. Abhay c suke and bp londhe, (2015) studied base frame optimization of multistage centrifugal pump by finite element analysis they carried out analysis to determine the induced stresses and the deflections at various locations on existing frame. Centrifugal pumps perform many important functions to control the built environment the physics and basic mechanics of pumps have not changed substantially in the last century however, the state of the art in the application of pumps has improved dramatically in recent years. Performance optimization in a centrifugal pump impeller by orthogonal experiment and numerical simulation ling zhou, weidong shi, and suqing wu of suction and regurgitation of the implantable centrifugal pump based on the motor current waveform analysis and its application to optimization of pump flow,. A new impeller (impeller b), using a coupled, multilevel 1d-q3d-3d for the design and optimization this paper discusses the features and advantages of the integrated design system, in which the coupled this paper discusses and presents the results of the application of the agile engineering design hydraulic development of a centrifugal.
This paper presents the optimization of vibrations of centrifugal pump considering fluid-structure interaction (fsi) a set of centrifugal pumps with various blade shapes were studied using fsi method, in order to investigate the transient vibration performance. Application however, for petrochemical industry compliance of api 610 is mandatory generally, the speed analysis of multistage centrifugal pump rotor using fea the modal analysis of the centrifugal optimization of base frame of multistage pump for shaft deflection as per api standards. The centrifugal pump used in this example is a semiopen impeller with seven vanes and a spiral-shaped volute the outer radius of the impeller is 10 cm, which is typical for automotive applications to analyze different possible configurations of the pump, the geometry is highly parameterized. An optimization design method based on 3-d inverse design method and cfd was developed by combining design of experiment method,response surface method and. A field perspective: centrifugal pump application and optimization summary centrifugal pumps perform many important functions to control the built envi-ronment the physics and basic mechanics of pumps have not changed substan-tially in the last century however, the state of the art in the.
Keywords: centrifugal pump impeller, fea, static analysis, material optimization, glass fiber i introduction centrifugal pumps are very well-known equipment used in residence, agriculture and industrial applications. Suction-centrifugal, rotary positive displacement, self- priming and multi-stage pumps for grundfos offers high quality products for efficient, energy-saving pump solutions application overview 7 groundwater supply submersible pumps for ground-water supply, irrigation and groundwater de-watering • energy optimization with autoadapt. Internal flow numerical simulation of double-suction centrifugal pump using des model - internal (cfd) in design and optimization of hydraulic machinery is state of the art. Optimization method for centrifugal pump impellers: coupling of hybrid genetic optimization and potential flow solver nikolas antonakis laboratory for aero and hydrodynamics technical university of delft requirements the application of multi-point optimization is motivated. Centrifugal pump application id: 44191 centrifugal pumps are used in various applications and can be found in many industries the size of the pump in this model is typical for automotive applications this model shows how to set up rotating machinery simulations using the frozen rotor approximation for modeling centrifugal pumps.
Optimization of a centrifugal pump impeller by controlling blade profileparameters md hamid siddique, kr mrinal, abdus samad wave a multi-surrogate based optimization is a technique for the optimization of a turbomachinery impeller shape, which reduces the total design time. The centrifugal pump creates an increase in of the principles of the centrifugal pump and pump pressure by transferring mechanical energy from the motor terminology the centrifugal pump is the most used pump to the fluid through the rotating impeller. Centrifugal pump a centrifugal pump is a rotodynamic pump that uses a rotating impeller to increase the pressure of a fluid centrifugal pumps are commonly used to move liquids through a piping system. A centrifugal pump which is widely used throughout industry is a typical turbo-machinery that converts external mechanical energy into pressure and kinetic energy of fluid it consists of an impeller and volute casing.
3 geometry centrifugal pump model is designed using cad modelling software the shrouded impeller with six blades with constant width b=15mm, backward facing blades with inlet, outlet and wrapping. Centrifugal pump impeller vane profile the concept of impeller design and the application of inverse design for the vane profile construction are discussed in this chapter. In this research, a methodology is presented to optimize the life performance of mechanical systems using multiple objective evolutionary algorithm conflicting objectives are encountered (eg.
Performance and optimization examples: centrifugal compressor as part of our monitoring and field services, beta can assist with performance assessments for rotating equipment such as gas turbine/centrifugal compressor trains. Simulation on the flow field of centrifugal pump based on fluent 926-9301743 - advanced materia 百度首页 登录 加入文库vip 享专业文档下载特权.