Results 11 to 20 of about 51,283 (291)
Do Xylem Fibers Affect Vessel Cavitation Resistance? [PDF]
Plant Physiology, 2005 Abstract Possible mechanical and hydraulic costs to increased cavitation resistance were examined among six co-occurring species of chaparral shrubs in southern California. We measured cavitation resistance (xylem pressure at 50% loss of hydraulic conductivity), seasonal low pressure potential (P min), xylem conductive efficiency ...
Anna L, Jacobsen +4 more
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Numerical simulation of grain-size effects on creep crack growth by means of grain elements [PDF]
, 1998 The effect of grain size on creep crack growth is investigated by means of a numerical technique in which the actual crack growth process is simulated in a discrete manner by grain elements and grain boundary elements.
Giessen, E. van der,, Onck, P.R.,
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Xibei Gongye Daxue Xuebao, 2021 In order to study the influence of the ventilating cavitation flow at the shoulder of a submerged-launched vehicle on the surface hydrodynamic characteristics, a three-dimensional potential model for the shoulder ventilation of the vehicle was ...
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A multifrequency instability of cavitating inducer systems [PDF]
, 2006 Recent testing of high speed cavitating turbopump inducers has revealed the existance of more complex instabilities than the previously-recognized cavitating surge and rotating cavitation.
Brennen, Christopher E.
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Cavitation wear of Eurofer 97, Cr18Ni10Ti and 42HNM alloys
Acta Polytechnica, 2021 The microstructure, hardness and cavitation wear of Eurofer 97, Cr18Ni10Ti and 42HNM have been investigated. It was revealed that the cavitation resistance of the 42HNM alloy is by an order of magnitude higher than that of the Cr18Ni10Ti steel and 16 ...
Hanna Rostova +7 more
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Experimental study of materials resistance to cavitation erosion [PDF]
Mechanics and Advanced Technologies, 2020 В статье рассмотрены проблемы обеспечения долговечности ультразвукового кавитационного технологического оборудования. Представлены результаты планирования эксперимента, которые позволили правильно построить натурное исследование и выбрать конструкционные материалы. Выбраны следующие экспериментальные материалы, как 30ХГСА, СЧ20, Ф4, 08Х18Н10Т и ЛС59_1П
Luhovskyi, Oleksandr +5 more
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Early Stage Cavitation Erosion within Ceramics: An Experimental Investigation [PDF]
, 2009 Six ceramic material types were considered within an experimental investigation to identify the erosion damages mechanisms resulting from cavitation exposure.
Fatjo, Gonzalo +3 more
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Effect of section thickness on cavitation behaviour of selective laser sintered polyamide 12 [PDF]
Science of SinteringThe present study focuses on the results of cavitation resistance of samples obtained by the Selective Laser Sintering technology. All samples are made from Nylon 12 – Polyamide 12 powder, known as PA2200 in the industry, produced by EOS GmbH. The powder,
Dojčinović Marina B. +4 more
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Optimization of leaf morphology in relation to leaf water status: A theory. [PDF]
, 2020 The leaf economic traits such as leaf area, maximum carbon assimilation rate, and venation are all correlated and related to water availability. Furthermore, leaves are often broad and large in humid areas and narrower in arid/semiarid and hot and cold ...
Ding, Junyan +2 more
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Coordination of Foliar and Wood Anatomical Traits Contributes to Tropical Tree Distributions and Productivity along the Malay-Thai Peninsula [PDF]
, 2009 Drought is a critical factor in plant species distributions. Much research points to its relevance even in moist tropical regions. Recent studies have begun to elucidate mechanisms underlying the distributions of tropical tree species with respect to ...
Baltzer, Jennifer L. +4 more
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