specific energy pump optimization

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  • Specific Energy

    2021-3-17 · A. The asset management and optimization equipment and services, as specified in this section, shall be the Dynamic Pump Optimizer (DPO) hardware, and Asset Management Suite and Optimization Suite software as supplied by Specific Energy, Inc. (specificenergy.com), Georgetown, Texas, or Engineer approved equal. 2.02 GENERAL A.

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  • [Project Number] OPTIMIZATION EQUIPMENT ... -

    2020-6-30 · To derive an optimum pumps scheduling program, this study presents a multiobjective optimization problem with the objective functions of 1- energy cost and 2- the number of pump switches.

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  • (PDF) Energy Optimization Using a Pump Scheduling

    2019-8-6 · System optimization is the process of evaluating pump systems to identify opportunities for improvements that will reduce energy consumption and increase reliability. Improving a single component—like installing a more efficient motor—will do little to improve overall system efficiency.

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  • 3 Strategies for Successful Pump System Optimization ...

    2012-5-11 · Optimized pump systems are more energy efficient and reliable overall. To help pump users run their systems more efficiently, a pump system assessment identifies problematic areas where the greatest opportunities for improvement exist. This one-day course is offered by Pump Systems Matter (PSM), a non-profit

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  • Pump Systems Optimization - Energy

    2017-7-7 · Pump Condition Assessment. Measure pumps’ capacity and efficiency with automated pump tests Reduce operating costs Improve pump reliability Continually adjust pump station to changing pump and system conditions to operate at peak efficiency Reduce operating costs Increase pump life. Dynamic Pump Optimization.

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  • Hydraulic Institute: Where pump optimization meets

    2016-8-22 · Pump Optimization Utilizing Polymer Composite Coating Technology Introduction: The use of coatings to improve centrifugal pump performance and energy efficiency has been well known by pump designers and coatings manufacturers for many years. In 1948, A. J. Stepanoff discussed the use and benefits derived from porcelain enameling a pump’s wet ...

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  • On Demand Pump Condition Assessment and Optimization

    2020-10-26 · Both meridional shape and 3D blade geometry are changed during the optimization. In the first approach, design of experiment (DOE) method is used and the pump efficiency is obtained from computational fluid dynamics (CFD) simulations, while cavitation is evaluated by using minimum pressure on blade surface predicted by 3D inverse design method.

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  • Pump Optimization through the use of Polymer

    2020-12-30 · PUMP SYSTEM DESIGN: OPTIMIZING TOTAL COST OVER SYSTEM LIFE CYCLE “Motors use three-fifths of the world’s electricity. Pumping systems use at least a fifth of their total output. In industrial pumping, most of the motors energy is actually spent in fighting against friction.” FROM PAUL HAWKEN, AMORY LOVINS, AND L. HUNTER LOVINS.

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  • Hydraulic Institute: Where pump optimization meets

    2020-11-18 · However, if the pump system can minimize utility costs via reduced consumption of water and energy in a way that does not compromise reliability or output, optimization is achieved.

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  • 3 Strategies for Successful Pump System Optimization ...

    2019-8-6 · System optimization is the process of evaluating pump systems to identify opportunities for improvements that will reduce energy consumption and increase reliability. Improving a single component—like installing a more efficient motor—will do little to improve overall system efficiency. Engineers seeking to design mechanical systems for commercial buildings that lower energy …

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  • Pump Optimization Program Promises Big Energy

    2005-6-10 · Optimization of pumping systems has the potential to save significant amounts of money and energy while reducing maintenance costs and increasing productivity for U.S. companies and municipalities, according to the Department of Energy (DOE, www.energy.gov).In fact, DOE studies show that pumping systems account for nearly 20 percent of the world”s electrical energy demand and …

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  • Multiobjective Optimization of Low-Specific-Speed ...

    2013-12-10 · Thus, special attention should be provided to the field of pump optimization. With the objective of focusing on multiobjective optimization problems in low-specific-speed pumps, 10 parameters were carefully selected in this study for an (3 10) orthogonal experiment. The parameters include the outlet width of the impeller blade, blade number ...

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  • WSS /WDNs/WWTPs the Pump systems optimization

    WSS /WDNS/WWTPS THE PUMP SYSTEMS OPTIMIZATION | Optimization of the operation of multi-stage centrifugal pumps,air-blowing stations, the pump as turbine (PAT) in …

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  • PAPER OPEN ACCESS Energy efficiency of well electric ...

    2019-10-12 · The specific energy consumption is very dependent from density and viscosity of the well fluid. The viscosity affects pump characteristics such as head, flow and efficiency. The pump unit regulation changes formation depression and fluid flow.

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  • Design optimization of solar PV water pumping

    2020-1-1 · The results show that most of energy generated from PV array is used by the pumping system and only 11.7% fraction of total generated energy is wasted. The water pumping cost from this design is 3.84 INR per m 3 and this amount is very less in comparison to diesel pumpset ( Table 5 ).

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  • Optimization of Heat Pump Dehumidifier | SpringerLink

    The conclusions drawn from the analysis of optimization results were checked out on the test rig. It was observed that the increase of system heat losses cause that the optimum value of the control parameter (T DP - T eV) moves towards its higher values the region of 18–20 K and the specific energy consumption (SEC) values increase. Due to ...

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  • System optimization through co-operation

    2018-5-10 · 2 System optimization through co-operation | ABB white paper System optimization through co-operation Abstract Until now, much of the work for energy efficiency has been concentrated on raising the effectiveness of single components. More attention should be given to the whole system, as this can allow radical improvements in energy efficiency.

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  • A Unified Model-Based Analysis and Optimization of ...

    2013-11-18 · A unified mathematical model is developed to describe both brackish water (BW) and seawater (SW) reverse osmosis (RO) desalination processes. The model contains two dimensionless parameters: κ, quantifying the effect of retentate pressure drop, and γ, reflecting the membrane capacity demand ratio. A γ vs. κ map derived from data obtained from RO desalination plants worldwide is …

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  • Pump Optimization through the use of Polymer

    2016-8-22 · Pump Optimization Utilizing Polymer Composite Coating Technology Introduction: The use of coatings to improve centrifugal pump performance and energy efficiency has been well known by pump designers and coatings manufacturers for many years. In 1948, A. J. Stepanoff discussed the use and benefits derived from porcelain enameling a pump’s wet ...

    Get Price
  • Multiobjective Optimization of Low-Specific-Speed ...

    2013-12-10 · Thus, special attention should be provided to the field of pump optimization. With the objective of focusing on multiobjective optimization problems in low-specific-speed pumps, 10 parameters were carefully selected in this study for an (3 10) orthogonal experiment. The parameters include the outlet width of the impeller blade, blade number ...

    Get Price
  • Wave Pump Optimisation Study - Treefinder

    2014-4-10 · The Wave Pump also has the potential for energy storage in a reservoir at the level of the highest tray (5), which can allow either a smoother instantaneous output from the turbine or for energy generation during times of low wave conditions. The Wave Pump is like a ten storey apartment block in which the water goes up two stairs with each wave.

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  • Optimization on the impeller of a low-specific-speed ...

    2016-8-11 · In order to widen the high-efficiency operating range of a low-specific-speed centrifugal pump, an optimization process for considering efficiencies under 1.0Q d and 1.4Q d is proposed. Three parameters, namely, the blade outlet width b 2, blade outlet angle β 2, and blade wrap angle φ, are selected as design variables.

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  • Multiobjective Pump Scheduling Optimization Using

    2012-12-28 · Electric Energy Cost. This cost is an important objective of the problem, since it represents the main cost of the operational pumping station. The electric energy cost calculation is based on the technical specifications of each pump and the tariff structure. Each pump consumes a specific amount of energy for each pumping rate.

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  • Hydraulic Optimization and Loss Analyses of a Low

    2016-12-2 · Li, S, Wu, P, & Wu, D. 'Hydraulic Optimization and Loss Analyses of a Low Specific-Speed Centrifugal Pump With Variable-Thickness Blades.' Proceedings of the ASME 2016 Fluids Engineering Division Summer Meeting collocated with the ASME 2016 Heat Transfer Summer Conference and the ASME 2016 14th International Conference on Nanochannels, Microchannels, and Minichannels.

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  • Benchmarking energy efficiency of pumps for water

    2015-3-22 · Therefore an ideal pump, that is theoretically 100 % efficient (η_t = 1.00), will have a specific total power (or energy) use of 2.725 Wh per m^3 per m of head i.e. 2.725 kWh/(ML.m).

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  • Optimization of Operating Parameters for Minimum ...

    2011-1-1 · @article{osti_1060223, title = {Optimization of Operating Parameters for Minimum Mechanical Specific Energy in Drilling}, author = {Hamrick, Todd}, abstractNote = {Efficiency in drilling is measured by Mechanical Specific Energy (MSE). MSE is the measure of the amount of energy input required to remove a unit volume of rock, expressed in units ...

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  • Elastocaloric heat pump with specific ... - Nature Energy

    2021-1-28 · The rubber-based all-soft heat pump enables a specific cooling power of 20.9 W g–1, a heat flux of 256 mW cm–2, a coefficient of performance of 4.7 and a …

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  • Pump Savings Calculator

    Calculator Tool Overview: The Pump Savings Calculator is a tool that allows a user to calculate Life Cycle Energy and Cost Savings associated with a specific pump installation, incorporating impacts beyond Energy Savings and Pump Cost.It also calculates the energy savings and incremental cost increase for different Energy Ratings available for a specific pump.

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  • Optimization Solutions | Pumps & Systems

    2011-12-17 · Energy management; Application specific algorithms; Pump OEM-specific application programs; The term intelligent pumps is broadening to include the sensors that collect data and transmit pumping system performance. Some key attributes involved with intelligent pump systems include variable speed and multiple pump control come.

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  • Performance Optimization of High Specific Speed ...

    A high specific speed centrifugal pump is used in the situation of large flow and low head. Centrifugal pump parameters need to be optimized in order to raise its head and efficiency under off-design conditions. In this study, the orthogonal experiment design method is adopted to optimize the performance of centrifugal pump basing on three parameters, namely, blade outlet width b2, blade ...

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  • Measuring Paper Machine Energy Performance

    2009-6-22 · Check batch or cyclical start/stop system with frequent pump cycling. Look for significant cavitation noise. Consider variable-speed drives. Energy savings of 20% or more are possible with system optimization. More than 50% of pump lifecycle costs result from energy and maintenance expense. Less than 15% are initial purchase costs.

    Get Price
  • A UNIFIED MODEL-BASED ANALYSIS AND

    2014-3-12 · OUTLINE OF PRESENTATION (Li, Ind. Eng. Chem. Res., 2013, accepted) • A unified dimensionless model for both BWRO and SWRO ⋄ Different operation regions in v.s. map • Analysis and optimization of SEC in BWRO and SWRO ⋄ Recovery ⋄ RO configuration (one-stage, two-stage, two-stage with booster pump) ⋄ Brine recirculation • Implications to operation

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  • Optimization of Operating Parameters for Minimum ...

    2011-1-1 · @article{osti_1060223, title = {Optimization of Operating Parameters for Minimum Mechanical Specific Energy in Drilling}, author = {Hamrick, Todd}, abstractNote = {Efficiency in drilling is measured by Mechanical Specific Energy (MSE). MSE is the measure of the amount of energy input required to remove a unit volume of rock, expressed in units ...

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  • Optimal design of multistage centrifugal pump based on

    2020-3-7 · 4 1 The core idea of energy loss model (ELM) optimization is to build the 2 relationships between the geometrical parameters and the various kinds of energy 3 losses in the pump, with an ultimate goal to minimize the total energy loss. The 4 energy losses in the pump are composed of mechanical loss, leakage loss and 5 hydraulic loss. The mechanical loss refers to the energy loss due …

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  • Research on Optimization of Ground-Coupled Heat

    A design method for ground-coupled heat pump (GCHP) systems with specific constraint conditions is proposed. The total borehole number, borehole depth, borehole space and average velocity of fluid in the U-tube are considered as variables in the optimization problem. The optimization problem of four variables is transformed into that of single decision variable.

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  • Multi-Objective Design Optimization of a Mixed-Flow

    Multi-Objective Optimization of a High Specific Speed Centrifugal Volute Pump Using 3D Inverse Design Coupled With CFD Simulations AJKFluids2019 Multipoint Multi-Objective Optimization of a Low Solidity Circular Cascade Diffuser in Centrifugal Blowers

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  • The Hydraulic Optimization Design of High Specific

    With the development of the city sewage treatment, the request of the specific speed of axial flow pump has been higher and higher. At present China is lack of the system theory and method to design axial flow pump above 1400 specific speed. Selection methods of design parameters depend on experience. This paper used the improved lifting method to design axial flow pump.

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  • Research Article Multiobjective Optimization of Low ...

    2019-7-31 · Multiobjective Optimization of Low-Specific-Speed Multistage ... e implementation of energy-saving and emission-reduction techniques has become a worldwide consensus. us, special attention should be provided to the eld of pump optimization. With the objective of focusing on multiobjective optimization problems in low-speci c-speed pumps, ...

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  • A Distributed Optimization Method for Energy Saving

    Motivated by the importance and challenges of the energy saving problem of parallel-connected pumps in heating, ventilation, and air-conditioning (HVAC) systems, we propose a distributed optimal control algorithm for on-off status and flow rate set points of parallel-connected pumps in HVAC systems. The proposed algorithm consists of two parts: First, in order to process the network ...

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  • 14 energy-efficiency improvement opportunities in

    2015-10-25 · Energy may be saved by reducing losses due to friction through the optimization of pipe diameters. The frictional power required depends on flow, pipe size (diameter), overall pipe length, pipe characteristics (surface roughness, material, etc.), and properties of the fluid being pumped.

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  • Research on Optimization of Ground-Coupled Heat

    A design method for ground-coupled heat pump (GCHP) systems with specific constraint conditions is proposed. The total borehole number, borehole depth, borehole space and average velocity of fluid in the U-tube are considered as variables in the optimization problem. The optimization problem of four variables is transformed into that of single decision variable.

    Get Price
  • Multi-Objective Design Optimization of a Mixed-Flow

    Multi-Objective Optimization of a High Specific Speed Centrifugal Volute Pump Using 3D Inverse Design Coupled With CFD Simulations AJKFluids2019 Multipoint Multi-Objective Optimization of a Low Solidity Circular Cascade Diffuser in Centrifugal Blowers

    Get Price
  • System Analysis and Optimization - Fraunhofer ISE

    The efficiency of a heat pump system does not just depend on the quality of the heat pump itself. The application (building, location and use) and the design, construction and control of the system components and the overall system are equally important to …

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  • Multi-Objective Optimization of a High Specific Speed ...

    2019-11-20 · This paper presents three different multi-objective optimization strategies for a high specific speed centrifugal volute pump design. The objectives of the optimization consist of maximizing the efficiency and minimizing the cavitation while maintaining the Euler head.

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  • Optimization of Ground-Storage Heat Pump Systems for

    2014-5-23 · Optimization of Ground-Storage Heat Pump Systems for Space Conditioning of Buildings Saqib Javed, Per Fahlén and Johan Claesson ... Specific focus has been placed on the development of analytical models and predictive ... energy is just pumped up and down the borehole heat exchanger with the heat transfer mainly occurring in the borehole ...

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  • Optimization of Operating Parameters for Minimum ...

    2011-1-1 · @article{osti_1060223, title = {Optimization of Operating Parameters for Minimum Mechanical Specific Energy in Drilling}, author = {Hamrick, Todd}, abstractNote = {Efficiency in drilling is measured by Mechanical Specific Energy (MSE). MSE is the measure of the amount of energy input required to remove a unit volume of rock, expressed in units ...

    Get Price
  • Optimization of Drilling Parameters by Analysis of ...

    By increasing the daily needs of human energy, human manipulation of natural energy sources is expanded and encouraged the human society to developing science, knowledge and technology. Mechanical specific energy required energy for drilling the unit of formation volume. This parameter can be used for functional analysis of drilling, drilling bit optimization and investigating of instability ...

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  • Measuring Paper Machine Energy Performance

    2009-6-22 · Check batch or cyclical start/stop system with frequent pump cycling. Look for significant cavitation noise. Consider variable-speed drives. Energy savings of 20% or more are possible with system optimization. More than 50% of pump lifecycle costs result from energy and maintenance expense. Less than 15% are initial purchase costs.

    Get Price
  • A UNIFIED MODEL-BASED ANALYSIS AND

    2014-3-12 · OUTLINE OF PRESENTATION (Li, Ind. Eng. Chem. Res., 2013, accepted) • A unified dimensionless model for both BWRO and SWRO ⋄ Different operation regions in v.s. map • Analysis and optimization of SEC in BWRO and SWRO ⋄ Recovery ⋄ RO configuration (one-stage, two-stage, two-stage with booster pump) ⋄ Brine recirculation • Implications to operation

    Get Price
  • Continuous energy optimization and clogging prevention

    To ensure the lowest possible specific energy consumption (kwh/m³), Dedicated Controls continuously learns and adapts to duty conditions in the specific pump-ing system. The controller immediately adapts pump speed in response to data from the frequency drive (Grundfos CUE) and a flowmeter. Specific energy …

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  • Optimization Solutions | Pumps & Systems

    2011-12-17 · Energy management; Application specific algorithms; Pump OEM-specific application programs; The term intelligent pumps is broadening to include the sensors that collect data and transmit pumping system performance. Some key attributes involved with intelligent pump systems include variable speed and multiple pump control come.

    Get Price
  • Optimization of a marine centrifugal pump - World

    2019-8-12 · The energy performance and vibration experiment was performed for verifying. The test results show that the weighted average efficiency under 0.8Q d, 1.0Q d and 1.2Q d increases by 4.3% after optimization. The maximal vibration intensity at M1-M4 on the pump base reduced from 0.36 mm/s to 0.25 mm/s, decreasing by 30.5%.

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  • OPTIMIZATION OF ELECTRICAL SUBMERSIBLE PUMP

    2016-10-27 · the engine and the energy required by the system is a function of the efficiency that each stage can hold. The performance of the stages is usually given in function of a stage, considering a fluid of specific gravity similar to the unit (water) to a frequency of 50 Hz or 60 Hz and the energetic efficiency of the pump is a function of

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  • Multi-Objective Optimization of a High Specific Speed ...

    2019-11-20 · This paper presents three different multi-objective optimization strategies for a high specific speed centrifugal volute pump design. The objectives of the optimization consist of maximizing the efficiency and minimizing the cavitation while maintaining the Euler head.

    Get Price
  • The Hydraulic Optimization Design of High Specific

    With the development of the city sewage treatment, the request of the specific speed of axial flow pump has been higher and higher. At present China is lack of the system theory and method to design axial flow pump above 1400 specific speed. Selection methods of design parameters depend on experience. This paper used the improved lifting method to design axial flow pump.

    Get Price
  • Structural Optimization of Solar Driven Energy and ...

    2017-5-15 · The energy needed for the compressor is divided by the motor efficiency (,). The energy consumption of the pump is assumed to be 25% of the compressor energy. This is divided by the pump efficiency (,). The specific overall energy consumption is then calculated as follows: =, + 0.25∗, Example

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  • Process Synthesis and Optimization of Heat Pump

    2021-3-12 · Ethylene is a platform chemical, and its production process includes energy intensive ethylene-ethane separation via cryogenic distillation. As potential avenues for energy reduction, in this study we have explored four distillation process configurations based on the concepts of mechanical vapor recompression (MVR) of the top product and throttling of the bottom product i.e., bottom flashing ...

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  • Courses and Workshops - pumps

    Pump and Supplier OEMs that are training their staff and customers will be communicating the value of focusing on a systems approach and energy management best practices. Associations can offer this course as a new member service, while creating non-dues revenue for their association.

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