hydraulic power engineering Articles

  • Canada pump and power utilizes hydraulic submersible pumps in unique applications

    Abrasive slurry, temperature swings of more than 100 degrees Fahrenheit, remote locations…any of these things would test a pump system. Canada Pump and Power’s hydraulic pump platforms face all three obstacles to transfer solids out of waste ponds. In service for more than two years, CPP’s Hydraulic Tiller Dredge utilizes a Cornell hydraulic submersible 6NNT pump married with a ...


    By Cornell Pump Company

  • Hydraulic modeling trends in 2003

    It is traditional as a New Year dawns to review the old year and draw some conclusions. Not to be left out, we asked a number of our industry experts to reflect on key developments in their area of specialism based on their observation of the activities and issues facing users around the world during 2003. We cover in turn each of our key areas – Collection Systems, Water Supply, River Systems, ...


    By Innovyze

  • Crisafulli trailer, vertical, and hydraulic submersible pumps.

    The Town uses the following Crisafulli equipment to solve its problem:  One (1) Crisafulli 12' Humpback Trailer Pump,  One (1) Crisafulli 16' Vertical PTO Pump, One (1) Crisafulli 16' Vertical Electric PTO Pump, Three (3) Crisafulli 16' Vertical Electric Pumps, One (1) Crisafulli 2-1/2' Hydraulic Submersible Pump, One (1) Crisafulli 16' Vertical Electric, 2001. PROJECT ...


    By SRS Crisafulli, Inc.

  • Hydraulic Modelling in the Middle East and North Africa

    Water is under pressure in the Middle East and North Africa, a region which houses 4% of the world’s population but possesses only 1.4% of global water resources. A naturally scarce resource at the best of times faces increasing demand from a growing population with high expectations of water quality, supply and treatment. At the same time, the price of water fails to reflect the true cost of ...


    By Innovyze

  • Flourishing Period of Fote Hydraulic Cone Crusher

    Hydraulic cone crushers from Fote Machinery are widely utilized in industries of coal mining, power, metallurgy, chemical engineering, transportation, construction and so on because of advantages such as the reasonable structure, advanced technology, reliable operation cost, environmental friendliness and safety, long service life, high crushing ratio ...


    By Fote Machinery

  • Using GIS to Build Hydraulic Models Faster

    The use of hydraulic models, already widespread, continues to grow rapidly.  Modeling is used increasingly all around the world to address planning and operational issues in water supply networks, collection systems, and river management. Much of this growth results from the rapid advances in the capabilities of the best of the hydraulic modeling software solutions, which constantly improve ...


    By Innovyze

  • Usages of free-flow hydraulic turbines and boosting their energy efficiency

    The article analyses engineering solutions of free-flow hydraulic turbines and ways of making them more energy efficient through application of the hydrodynamic effect of boosting the flow power. Keywords: energy; energy efficiency; capacity; power; turbine; free-flow; flow; water wheel; depth; hydrodynamic; effect; feedback; hydraulic jump MAIN PART ...


    By IWA Publishing

  • Power Positive Resource Recovery

    Using laws of thermodynamic analysis to evaluate the energy and power characteristics of wastewater and beneficial uses of biogas offers greater insight into best business practices and what is achievable. Growing numbers of waste-water treatment plants (WWTP) are striving to produce more power onsite. In recent years, there’s even been a race among WWTP operators to see who can ...


    By BioCycle Magazine

  • Hydraulic Dredging: A cost effective solution for most dredging tasks

    The vast majority of dredging jobs require removal of solids to depths of 30 feet or less. Several features enable hydraulic dredges to be the solution of choice for these applications. First, what are hydraulic dredges and how do they compare with alternative mechanical dredge types? Hydraulic dredges create slurries, combinations of solids and water, pump the slurries to the ...


    By SRS Crisafulli, Inc.

  • Optimizing water management in hydraulic fracturing for shale oil and gas production

    Centralized treatment of wastewater is emerging as a viable solution for long-term efficiency in managing water sourcing and wastewater treatment in hydraulic fracturing. The number of hydraulic fracturing (fracking) shale oil and gas wells in the United States continues to increase. Within the Bakken Shale formation alone, in North Dakota and Montana, upwards of 15,000 hydraulic fracturing ...


    By WesTech Engineering, Inc.

  • Optimizing Water Management in Hydraulic Fracturing for Shale Oil and Gas Production

    Centralized treatment of wastewater is emerging as a viable solution for long-term efficiency in managing water sourcing and wastewater treatment in hydraulic fracturing. The number of hydraulic fracturing (fracking) shale oil and gas wells in the United States continues to increase. Within the Bakken Shale formation alone, in North Dakota and Montana, upwards of 15,000 hydraulic fracturing ...


    By WesTech Engineering, Inc.

  • Economics of tiny thermal power plants

    Thermal power plants is the main source of energy and electricity in India and almost all countries of the world. Most of the giant thermal power plants have capacity of 500MW to 1000 MW. Investment in such giant thermal power plants is Rs 100 million per MW including transmission lines and distribution lines. ( 60 rupees = 1 US$, MW=1000KW). So 1000MW thermal power plant costs Rs 100 million/MW ...


    By AADHUNIK GLOBAL ENERGY

  • Crisafulli submersible pumps and power units-case study

    In June, 1997, Mr. Quinn of EPCO, the customer's designated agent, inspected the systems at Crisafulli's manufacturing plant, and these made in Montana pumping systems were tested and shipped to Siberia. SRS Crisafulli, Inc., founded in 1966, is one of a few select manufacturers of specialized, engineered pumping and dredging systems in the United States. From its beginning, SRS Crisafulli has ...


    By SRS Crisafulli, Inc.

  • Crisafulli vertical, trailer, and hydraulic submersible pump case history storm water management-case study

    Crisafulli Trailer, Vertical, and Hydraulic Submersible Pumps. Excerpts from a 1997 report submitted by Jeffrey A. Simpson, Marshall-Bond, Inc. Regarding a STORM WATER MANAGEMENT CASE STUDY for the Winnetka, Illinois Department of Public Works. The Town uses the following Crisafulli equipment to solve its problem: One Crisafulli 12" Humpback Trailer Pump ...


    By SRS Crisafulli, Inc.

  • Crisafulli vertical, trailer, and hydraulic submersible pump case history storm water management-case study

    Crisafulli Trailer, Vertical, and Hydraulic Submersible Pumps.  Excerpts from a 1997 report submitted by Jeffrey A. Simpson, Marshall-Bond, Inc. Regarding a STORM WATER MANAGEMENT CASE STUDY for the Winnetka, Illinois Department of Public Works. The Town uses the following Crisafulli equipment to solve its problem: One Crisafulli 12" Humpback Trailer ...


    By SRS Crisafulli, Inc.

  • Maximising biogas in anaerobic digestion by using engine waste heat for thermal hydrolysis pre-treatment of sludge

    EXECUTIVE SUMMARY Dublin's Ringsend WWTP was designed to serve a population of approximately 1.2 million pe with a sludge production of 37,000 dry tonnes per year after upgrading to full secondary treatment. Several technical solutions were put forward as part of a Design, Build, Finance and Operate (DBFO) competition, with the chosen solution being a proposal by Black and Veatch for a ...


    By Cambi AS

  • Engine part production department of MAN Diesel improves its productivity - Case Study

    RUF briquetting presses contribute to the success The powerful ship engines and power generators of the MAN Diesel Group are renowned for their reliability all over the world. Given the full order books, the future of the company looks very bright. To cater for the continued growth, the company is extending is production facilities in Germany on an on-going basis, thus further increasing ...

  • Clean power in water supply systems as a sustainable solution: from planning to practical implementation

    Energy efficiency and renewable energy sources have drawn a greater attention by EU, in particular for climate change policies as it can substantially cut down CO2 emissions to meet EU environmental obligations. It is well established that in drinking pipe systems Pressure Reducing Valves (PRV) are used as a mean for excess energy dissipation for the purpose of pressure control. This type of ...


    By IWA Publishing

  • Even a Dragon can run like a Deere - Liquid Waste Technology launches a new Swinging Dragon dredge with John Deere power

    The new Swinging Dragon dredge from Ellicott Dredges/Liquid Waste Technology (LWT) boasts superior productivity when it comes to dredging marinas, canals, fly ash lagoons, and sand and gravel pits. It’s demanding work. That’s why LWT builds this heavy-duty floating monster with only proven and reliable components. John Deere engines, Funk pump drives, and a complete engine enclosure ...

  • Case study - SAIPEM off shore dredging

    Location: Baku, Azerbaijan Year: 2007 Off shore platform Working context Petroleum fixed steel platforms are used to extract petroleum from the bottom of the sea. The problem Remove sand and silt around the platform jacket. An application for deep sea and high depth dredging. Working depth: ...


    By Dragflow S.r.l.

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