Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method
(Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method)

Name: Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method
Author: Ali asghar Pirkhalili, Mahmoud Rostami-Varnousfaaderani, Mojtaba Dehghan Manshadi

İsim	Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method
İsim Orijinal	Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method
Yazar	Ali asghar Pirkhalili, Mahmoud Rostami-Varnousfaaderani, Mojtaba Dehghan Manshadi
Basım Tarihi:	1379
Basım Yeri	Semnan University - Semnan University
Konu	centrifugal pump, pressure and velocity correction, sph
Tür	Süreli Yayın
Dil	Arapça
Dijital	Evet
Yazma	Hayır
Kütüphane:	Girona Üniversitesi
Demirbaş Numarası	ISSN: 2008-4854, EISSN: 2783-2538, DOI: 10.22075/jme.2023.26784.2252
Kayıt Numarası	cdi_doaj_primary_oai_doaj_org_article_6e0730a93bbc4ec3a1149a5d569b0819
Lokasyon	Available Online
Tarih	1379
Örnek Metin	In this paper, the Smoothed Particle Hydrodynamics (SPH) method with dynamic boundary condition has been used to simulate 3D Fluid flow in the centrifugal pump. Severe fluctuations in the field of pressure and velocity is one of the major problems in this method. In this paper, the fluctuations have been corrected using Delta and Shift algorithms. The simulation was numerically performed with real fluid viscosity (laminar and turbulence). Validation of this method indicated that in the case of real fluid viscosity, the Delta and Shift algorithms should be used simultaneously to obtain good agreement with the experimental data. To validate the pump results, a comparison was made between the numerical outputs and the performance curves of pump EN 125-315 of Pumpiran Company under relatively similar conditions. The results of this comparison showed that the error of simulation of pump head, consumption power and efficiency values compared with experimental data were about 12, 5.5 and 16 percent, respectively.

Kaynağa git Girona Üniversitesi Universitat de Girona

Diğer Nüshalar

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Detayları görüntüle

Aramaya Dön

Girona Üniversitesi

Kaynağa git

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

(Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method)

Yazar Ali asghar Pirkhalili, Mahmoud Rostami-Varnousfaaderani, Mojtaba Dehghan Manshadi

Basım Tarihi 1379

Basım Yeri Semnan University - Semnan University

Konu centrifugal pump, pressure and velocity correction, sph

Tür Süreli Yayın

Dil Arapça

Dijital Evet

Yazma Hayır

Kütüphane Girona Üniversitesi

Demirbaş Numarası ISSN: 2008-4854, EISSN: 2783-2538, DOI: 10.22075/jme.2023.26784.2252

Kayıt Numarası cdi_doaj_primary_oai_doaj_org_article_6e0730a93bbc4ec3a1149a5d569b0819

Lokasyon Available Online

Tarih 1379

Örnek Metin In this paper, the Smoothed Particle Hydrodynamics (SPH) method with dynamic boundary condition has been used to simulate 3D Fluid flow in the centrifugal pump. Severe fluctuations in the field of pressure and velocity is one of the major problems in this method. In this paper, the fluctuations have been corrected using Delta and Shift algorithms. The simulation was numerically performed with real fluid viscosity (laminar and turbulence). Validation of this method indicated that in the case of real fluid viscosity, the Delta and Shift algorithms should be used simultaneously to obtain good agreement with the experimental data. To validate the pump results, a comparison was made between the numerical outputs and the performance curves of pump EN 125-315 of Pumpiran Company under relatively similar conditions. The results of this comparison showed that the error of simulation of pump head, consumption power and efficiency values compared with experimental data were about 12, 5.5 and 16 percent, respectively.

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method
(Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method)

Diğer Nüshalar

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Numerical Simulation of Fluid Flow with Real Viscosity in a Centrifugal Pump by SPH Method

Diğer Nüshalar

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