Design and Study on Mortar Pumps Impeller Based on Bezier

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    centrifugal pump, about it is necessary to have meridional-view and front-view data on the basic shape and blade-angles of the impeller. The classical method for obtaining such data is based on the basic pump-theory, in which the sought parameters are derived from specifications of performance.

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  • HYDRODYNAMIC DESIGN OF RADIAL FLOW PUMP IMPELLER …

    In the present work a new approach for hydraulic turbomachinery blade design, which ties Bezier representation of a radial flow pump impeller to a shape optimization methodology of two-dimensional

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  • Application of biharmonic equation in impeller profile

    Jun 14, 2019 · The hydraulic efficiency of the optimized pump is about 59.45 per cent increasing 5.4 per cent compared with a prototype pump.,This study developed a new method to optimize the design parameters of aero-centrifugal pump impeller based on biharmonic equation surrogate model, which had a good agreement with experimental values within just 15 sets

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  • Improving the Hydrodynamic Performance of Diffuser Vanes

    Representative radial locations in the meanline pump flow path (not-to-scale) are shown in Figure 3 (Dorney et al. [3]). The fluid enters from the left, and is guided to the unshrouded impeller via inlet guide vanes assembly. The flow from the impeller passes through the diffuser before being collected in the discharge collector. In this study, we

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    Concrete Mixers and Cement Mixers Portable concrete mixer preparing concrete. A concrete mixer, also known as a cement mixer, uses a revolving drum to mix cement with water and an aggregate material such as gravel or sand.This is one of the essential machines in road construction equipment and building construction materials.

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  • PAPER OPEN ACCESS Three-objective optimization of a single

    May 11, 2020 · treatment. The aim of this study is to provide a practical guideline for designing single-channel pumps with high efficiency and less fluid-induced vibration. 2. Design approach for a single-channel pump model . The initial concept of the single-channel impeller and volute is based on the Stepanoff theory outlined in previous studies [4-6].

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  • Design and Study on Mortar Pump's Impeller Based on Bezier

    This article determined the blade profile by using the Bezier Curve.Start with ensuring the blade Angle and the blade profile, this paper designed a new impeller, avoided the appearance of the "S" shape of the blade profile, it ensured the smoothness of the blade profile. Compared with the traditional design of the impeller,Combined with mechanical mechanics software CFX, this article took a

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  • (PDF) Hydraulic design and optimization of a modular pump

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  • Profile optimization of the impeller blade of a low-speed

    This article presents an alternative approach to optimizing the profile of the impeller blade of a centrifugal pump. The researches were carried out using modern methods of computational fluid dynamics and the ANSYS CFX software package. The target of optimization is to maximize hydraulic efficiency and head. The calculated variables were selected using the Bezier biquadratic curve, and

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  • Improving the Hydrodynamic Performance of Diffuser Vanes

    The ranges of the design variables, summarized in Table 1, are selected such that we obtain practically feasible vane geometries and the corresponding grids (discussed in next section). We note that present Bezier curve and circular arc based definition of diffuser vane shapes provides significantly' different vane geometries than the baseline

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    The Facility has 84,000 cubic meters silo and 28,000 cubic meters tanks storage capacity and has a shelf storage system built on 3,000 square meters. In refinery and filling facilities, Aves produces a wide range of products ranging from 1 litre to 18 litre.

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  • Kriging-assisted design optimization of the impeller

    Originality/value This study developed a new method to optimize the design parameters of aero-centrifugal pump impeller based on biharmonic equation surrogate model, which had a …

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  • US10474787B2 - Method for designing centrifugal pump and

    The present invention relates to a method of designing centrifugal and mixed flow pumps having a specific speed of 150 to 1200, and more particularly, to a pump designing method of setting design variables for designing an impeller, automatically calculating meridional plane information of the impeller from design variable values when the design variable values are input, deriving a vane angle

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  • Binder 1 | Economic Growth | World Energy Consumption

    JJMIE Volume 5, Number 2, April 2011 ISSN 1995-6665 Pages 119 - 128 Jordan Journal of Mechanical and Industrial Engineering Inverse Design of Impeller Blade of Centrifugal Pump with a Singularity Method Wen-Guang LI* Department of Fluid Machinery, Lanzhou University of Technology, 287 Langongping Road, 730050 Lanzhou, China Abstract The

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  • US20160342730A1 - Method for designing centrifugal pump

    A method for designing a centrifugal pump and a mixed flow pump having a specific speed of 150-1200 of the present invention comprises: a design specification determination step for a turbo pump including an impeller; a specific speed determination step for the impeller; a design variable determination step for the impeller; and a three dimensional shape deriving step for the impeller.

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  • Optimal Design of a Centrifugal Compressor Impeller Using

    An optimization study was conducted on a centrifugal compressor. Eight design variables were chosen from the control points for the Bezier curves which widely influenced the geometric variation; four design variables were selected to optimize the flow passage between the hub and the shroud, and other four design variables were used to improve the performance of the impeller blade.

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  • Hydraulic design and optimization of a modular pump

    Mar 15, 2015 · Estimating a rotation rate of 125.6 rad/s, the pump's specific speed (η sp, where N is the rotation rate in rad/s, Q is the flow rate, and H is the head) is determined to be 0.74, resulting in an impeller diameter of 411.2 mm, eye diameter of 243.3 mm, and impeller discharge height of 39.6 mm. Note that the U.S. Bureau of Reclamation

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  • (PDF) Optimal Design of a Centrifugal Compressor Impeller

    Impeller Designs - Hevvy Pumps // Toyo Pumps | Slurry Pumps

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  • (PDF) How accurately can we model timing in a placement

    Safety aspects. Plumbing Works: (a) Study of pipeline joints, its location and functions: valves, taps, couplings, unions, reducers, elbows in household fittings. (b) Study of pipe connections requirements for pumps and turbines. (c) Preparation of plumbing line sketches for water supply and sewage works.

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