Centrifugal pump

Xem 1-20 trên 51 kết quả Centrifugal pump
  • Low specific speed centrifugal pumps have low flow rates and high heads. They are widely applied in the petroleum, chemical, aerospace, pharmaceuticals, metallurgy, and light industries, among others. With the development of space technology and petrol chemical industry, the highly stable cavitation performance of centrifugal pumps has been put forward. Poor cavitation performance is one of the key problems in low specific speed centrifugal pumps.

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  • The centrifugal pumps with the actual configuration constitute a machine widely used for more than 150 years. The pumps are analyzed and examined in detail, a lot of experience from the design, construction and application of centrifugal pumps is accumulated worldwide but still there is an endless number of topics that need supplementary examination, mainly of topics arising from the interaction between the pump and the pumping installation.

    pdf55p eragon58 27-03-2013 51 11   Download

  • (BQ) Part 2 book "Centrifugal pumps - Design and application" has contents: Shaft degin and axial thrust, mechanical seals, vibration and noise in pumps, alignment, rolling element bearings and lubrication, mechanical seal reliability.

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  • (BQ) Part 2 book "Centrifugal pumps" has contents: Numerical flow calculations, hydraulic forces, noise and vibrations, operation of centrifugal pump, turbine operation, general characteristics,...and other contents.

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  • (BQ) Part 2 book "Practical centrifugal pumps - Design operation and maintenance" has contents: Pump specification and selection, pump testing and inspection, pump testing and inspection, centrifugal pump maintenance.

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  • (BQ) Part 1 book "Centrifugal pumps - Design and application" has contents: Introduction, specific speed and modeling laws, impeller design, general pump design, volute design, design of multi stage casing, double suction pumps and side suction design, double suction pumps and side suction design, high speed pumps,...And other contents.

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  • (BQ) Part 1 book "Centrifugal pumps" has contents: Fluid dynamic principles, pump types and performance data, pump hydraulics and physical concepts, performance characteristics, partload operation, impact of 3-D flow phenomena performance, duction capability and cavitation, numerical flow calculations.

    pdf472p bautroibinhyen18 23-02-2017 4 1   Download

  • (BQ) Part 2 book "Centrifugal pumps" has contents: Hydraulic forces, noise and vibrations, operation of centrifugal pumps, turbine operation, general characteristics, influence of the medium on performance, selection of materials exposed to high flowvelocities, pump selection and quality considerations.

    pdf526p bautroibinhyen18 23-02-2017 5 1   Download

  • (BQ) Part 1 book "Centrifugal pumps" has contents: Fluid dynamic principles, pump types and performance data, pump hydraulics and physical concepts, performance characteristics, suction capability and cavitation, duction capability and cavitation,...and other contents.

    pdf472p bautroibinhyen19 24-02-2017 3 1   Download

  • (BQ) Part 1 book "Practical centrifugal pumps - Design operation and maintenance" has contents: Introduction, centrifugal pump design and construction, pump hydraulics, forces in centrifugal pumps, centrifugal pump operation and characteristics.

    pdf129p bautroibinhyen20 06-03-2017 4 1   Download

  • In the Department of Structural and Fluid Mechanics we are happy to present the first English edition of the book: ’The Centrifugal Pump’. We have written the book because we want to share our knowledge of pump hydraulics, pump design and the basic pump terms which we use in our daily work. ’The Centrifugal Pump’ is primarily meant as an internal book and is aimed at technicians who work with development and construction of pump components.

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  • (BQ) Part 2 book "Pump user’s handbook - Life extension" has contents: Pump system life cycle cost reduction, how to buy a better pump, operating efficiency improvement considerations, improved pump hydraulic selection extends pump life, bearings in centrifugal pumps.

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  • A centrifugal pump is a rotating machine in which flow and pressure are generated dynamically. The inlet is not walled off from the outlet as is the case with positive dis- placement pumps,whether they are reciprocating or rotary in configuration. Rather, a cen- trifugal pump delivers useful energy to the fluid or “pumpage” largely through velocity changes that occur as this fluid flows through the impeller and the associated fixed pas- sageways of the pump; that is, it is a “rotodynamic” pump.

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  • When Val and I decided to collaborate and write the first edition, our goal was to produce an easy-to-read, easy-to-understand, practical text- book stressing hydraulic design, that could be of hands-on use to the pump designer, student, and rotating equipment engineer. Although feed- back from readers indicates that we achieved our desired goal, we did recognize that we had omitted several important topics.

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  • Larry Bachus and Angel Custodio met each other in the early 1990s in Puerto Rico. Larry was working on a pump and seal conversion in a pharmaceutical chemical plant and Angel was installing a computerized preventive maintenance system in the same plant. They had passed each other in the administrative offices at the plant and one day the maintenance engineer introduced them and suggested they work together. They became fast friends and have worked together on numerous projects over the years since, including this book....

    pdf270p nhatkyvodanh 11-08-2012 44 13   Download

  • Tham khảo tài liệu 'know and understand centrifugal pumps episode 1', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • Tham khảo tài liệu 'know and understand centrifugal pumps episode 9', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf20p b2d18106 26-10-2011 24 4   Download

  • Tham khảo tài liệu 'know and understand centrifugal pumps episode 11', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf20p b2d18106 26-10-2011 28 4   Download

  • Tham khảo tài liệu 'know and understand centrifugal pumps episode 2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf20p b2d18106 26-10-2011 19 3   Download

  • Tham khảo tài liệu 'know and understand centrifugal pumps episode 3', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf20p b2d18106 26-10-2011 22 3   Download

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