Results 1 to 10 of about 182,979 (366)
Investigation of sand in piping [PDF]
Zbornik Matice Srpske za Prirodne Nauke, 2012 For the investigation of the grain size distribution of the material washed out from the piping, we used 20 samples originating from different places on the Danube and the Tisza rivers.
Nađ Laslo
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Estimating Remaining Life and Fitness-For-Services Evaluation of Fuel Piping Systems
Journal of Materials Exploration and Findings, 2023 Assets life extension are required to predict the design life expiry based on condition and effects of deterioration. The remaining life assessment will answer the questions about timing of the component or equipment will lead to failure and shall be ...
Sekar Putri Purwidyasari +2 more
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Sediment and particulate carbon removal by pipe erosion increase over time in blanket peatlands as a consequence of land drainage [PDF]
, 2006 Land drainage is common in peatlands. Artificially drained blanket peat catchments have been shown to have a significantly greater soil pipe density than intact catchments.
Bol +39 more
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Remote Sensing, 2023 Piping is a major factor contributing to river embankment breaches, particularly during flood season in small and medium rivers. To reduce the costs of earth rock embankment inspections, avoid the need for human inspectors and enable the quick and ...
Renzhi Li +5 more
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Piping and woody plants in peatlands: Cause or effect? [PDF]
, 2005 This paper presents, for the first time, evidence to show that Calluna species are one causative factor of piping in blanket peat catchments. Ground-penetrating radar survey on 960 plots illustrated that piping was prevalent throughout blanket peats ...
Holden, Joseph
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USING DICTOGLOSS TECHNIQUE TO IMPROVE STUDENTS’ WRITING SKILL
English Community Journal, 2019 This study is aimed at upgrading the students’ writing skill by employing Dictogloss technique as the teaching technique in writing class. The setting and participants were the eleventh grade students totally 20 students at MA Sunan Giri Gondang.
Moh. Choirul Huda, Piping Rahadianto
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Impression creep testing across a heat affected zone
Ubiquity Proceedings, 2018 Impression creep testing was applied for studying the creep strain rates in the heat affected zone of a P22 weld in order to support an FE analysis of a piping system. The specimen size recommendations for impression creep were violated in the sense that
J.H. Rantala, T. Andersson
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Open Pipes, Stopped Pipes and Double Stopped Pipes [PDF]
The Journal of the Acoustical Society of America, 1931 Air columns in rigid tubes reflect pulses (sound waves) at the ends. The classical sounding or vibrating air column is the organ pipe, broadly classed as either “open” or “stopped” and giving tones of different quality because lack of symmetry in stopped organ pipes suppresses the evenly numbered harmonic overtones.
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Singing Corrugated Pipes [PDF]
American Journal of Physics, 1974 A corrugated tube open at both ends, with air flowing through the tube, sings notes which depend on the flow velocity and the length of the tube. The notes it sings are the natural harmonics of the tube. A given note will sing when the flow velocity is such that the “bump frequency” (frequency at which the air bumps into the corrugations) equals the ...
openaire +2 more sources
Loess-Scape in the Dobrudja Plateau (Romania). Landforms and Updated Typology
Present Environment and Sustainable Development, 2018 The study of loess and loess-like deposits in Romania has developed considerably, over the years. C14 dating determined that the last three glaciations (Mindel, Riss, Würm) and, at least, two interglacial periods were recorded in the Dobrudja Plateau ...
Romanescu Gheorghe +3 more
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