Results 31 to 40 of about 278,933 (298)
Research on Fault Detection and Automatic Diagnosis Technology of Water Hammer in Centrifugal Pump
Applied SciencesCentrifugal pumps are important equipment in industrial production, and their safe and reliable operation is of great significance to water supply and industrial safety.
Lei Chen +3 more
doaj +1 more source
Shock and Vibration, 2016 Water hammer analysis is a fundamental work of pipeline systems design process for water distribution networks. The main characteristics for mine drainage system are the limited space and high cost of equipment and pipeline changing.
Yanfei Kou, Jieming Yang, Ziming Kou
doaj +1 more source
Study of closing time pattern and type of valve on water hammer phenomenon in water conveyance line [PDF]
مدلسازی پیشرفته در مهندسی عمرانWater hammer is a phenomenal that occures due to suddenly pump stop and closure of valve in transmission pipelines and urban water distribution network. This phenomenon is important in transmission pipelines project and ignore this phenomenon can cause a
Hadis Ghanbari +2 more
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RELAP5 application for water hammer analysis in different thermal-hydraulic systems
International Journal of Thermofluids, 2022 The water hammer phenomenon investigations employing RELAP5 code with one-dimensional two-fluid six-equation models of water and steam flow were performed and the main results shared in this paper.
Algirdas Kaliatka +3 more
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Evaluasi Unjuk Kerja Sistem Proteksi Water Hammer pada Sistem Perpipaan (Studi Kasus di Rumah Pompa Produksi Unit Instalasi Pengolahan Air Minum (IPAM) Karang Pilang 2 PT. PDAM Surya Sembada Surabaya) [PDF]
, 2016 Sistem jaringan perpipaan merupakan komponen penting dalam menunjang produksi maupun distribusi pada sektor industri. Jaringan perpipaan mengalami beberapa fenomena seperti distribusi fluida dan water hammer.
Ikhwan, N. (Nur), Prasetya, H. (Handi)
core
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Investigation of Porous Structures for Protection of Pipelines against Water Hammer [PDF]
آب و فاضلاب, 2018 This study was initiated to investigate the use of a porous structure in some parts of a pipeline to protect it against water hammer pressure wave.
Poria Asiaban, Manouchehr Fathi Moghadam
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Erosion of metals by multiple impacts with water [PDF]
, 1971 Investigation determines - relation between impact velocity and minimum number of impacts producing visible erosion, relation between high frequency fatigue stresses and number of cycles to failure, water-hammer stresses relation to high frequency ...
Rudy, S. L., Thiruvengadam, A.
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Advanced Functional Materials, EarlyView.The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu +2 more
wiley +1 more source
A Simulation Calculation Method of a Water Hammer with Multpoint Collapsing
Energies, 2020 The traditional discrete vapor cavity model (DVCM) is widely used in water hammer simulation. Water column separation in pipelines is usually predicted with this model.
Li Zhao +5 more
doaj +1 more source