Regional Symposium on Innovation in science and technology

Home / اولین سمپوزیوم منطقه ای نوآوری در علم و فناوری

Numerical Optimization and Analysis of an Axial Pump

Authors :

Mehdi Tayebi¹ Ali Esmaeili² Kamyab Karbasishargh³

1- دانشگاه فردوسی مشهد 2- دانشگاه فردوسی مشهد 3- دانشگاه فردوسی مشهد

Keywords :

Axial pump،Hydraulic Efficiency،Pump Head،Wrap Angle،Optimization

Abstract :

One of the main components of various industries are axial pumps, which are often used in the field of marine propellants with nozzles, waterjet systems, agricultural applications, sewage treatment, etc. These pumps are used for low head and high-volume flow. This issue has led to the use of numerical solution methods and the development of these methods to predict and optimize the hydraulic performance of these pumps. In this study, by analysing and simulating the three-dimensional and turbulent flow of the water agent fluid in compressible and unstable conditions and activating the two-phase flow due to the possibility of cavitation phenomenon, the effective factors in increasing or decreasing the hydraulic efficiency and axial pump head such as tip lagging are investigated. Blade, wrap angle, number of blades and the height of the cylindrical area of the blade are investigated and subjected to optimization and sensitivity analysis.

Papers List

List of archived papers

Development of an Interface for Estimating the GDOP Parameter in the Conceptual Design of Satellite Constellations

Mohammad Haji Jafari - Fateme Sourani - Sahar Aminabadi - Zahra Amini

Magneto-impedance and Magnetic Sensitivity of FeCoSiB Nano crystalline Micro-wires under Applied Longitudinal Stress

Ali ِDadsetan

Impact of geometrical imperfection on optical and thermal properties of nanowire based thermophotovoltaic absorbers

Sayyed Reza Mirnaziry - Mohammad Danaeifar - Mohammad Ali Shameli

تولید و توسعه نرم‌افزار شبیه‌ساز آموزش اپراتور واحد شیرین‌سازی گاز طبیعی

امید صباغ - میثم وحیدی فردوسی - محمدعلی فنایی شیخ الاسلامی

Estimating the density of littered waste in urban environment (case study: Ardakan city)

Sanaz Rahimihezarvand - Maryam Morovati - Javad Torkashvand

Evaluation of heavy metals pollution in agricultural Soil of Chenaran area in NE-Iran

Neda Sharafi - Mohamad Hosein Mahmudy Gharaie - Ali Makhdoumi - Hossein Ahmadzadeh

Monte Carlo modelling of Siemens Artiste linac head and the 160 MLC and assessment of dose maps for IMRT and 3D-CRT plans

Hashem Miri-Hakimabad - Elie Hoseinian-Azghadi - Laleh Rafat-Motavalli - Taylan Tuğrul - Niloofar Rafat-Motavalli - Vida Khodabandeh-Baygi - Mahdieh Dayyani

Assessment of heavy metals pollution in atmospheric dust of Saleh Abad area (Northeast of Iran)

Amineh Darrudi - Masumeh Taheri - Mohamad Hosein Mahmudy Gharaie - Masood Minaee

Combining Machine Learning and Nanobiosensors for Improving Lung Cancer Detection

Shakiba Nazemian - Soheil Sadr - Ashkan Hajjafari - Khashayar Hajjafari - Abbas Rahdar - Mahdis Khajehmohammadi - Hassan Borji

Application of Lasers in Precision Volume Measurement of Liquids

Ayda Sarkaki - Mohammad Reza Rashidian Vaziri - Seyed Mohammad Ali Abadi - Hadi Rastegar Mogahddam Rezaion - Mina Mayeli