Results 211 to 220 of about 10,193 (267)
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Computer Animation and Virtual Worlds, 2006
AbstractThis paper presents a generalized solution to modelling hydraulic erosion using ideas from fluid mechanics. The model is based on the Navier–Stokes equations, which provide the dynamics of velocity and pressure. These equations form the basis for the model to balance erosion and deposition that determine changes in the layers between water and ...
Bedrich Benes +3 more
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AbstractThis paper presents a generalized solution to modelling hydraulic erosion using ideas from fluid mechanics. The model is based on the Navier–Stokes equations, which provide the dynamics of velocity and pressure. These equations form the basis for the model to balance erosion and deposition that determine changes in the layers between water and ...
Bedrich Benes +3 more
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Hydraulics and Thermo-hydraulics
2017In nominal conditions, areas do coexist, with hot sodium (545 °C) and cold sodium (395 °C on primary and 345 °C on secondary sides), which will create thermo-hydraulics issues that have to be resolved in different locations of the reactor: Fluctuation and thermal stripping risks, in the mixing zones with flows at different temperatures ...
Joël Guidez, Gérard Prêle
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IEEE Transactions on Biomedical Engineering, 1979
For biological experiments requiring manipulations under a microscope, it is necessary to have remote control for the manipulator. Available systems offer the required accuracy at a high cost. Passive micromanipulators are economical but are deficient in performance, the most serious defects being the inability to attenuate operator-induced vibrations ...
Hariharan, R, Memon, KAP
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For biological experiments requiring manipulations under a microscope, it is necessary to have remote control for the manipulator. Available systems offer the required accuracy at a high cost. Passive micromanipulators are economical but are deficient in performance, the most serious defects being the inability to attenuate operator-induced vibrations ...
Hariharan, R, Memon, KAP
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Annual Review of Plant Biology, 2006
Leaves are extraordinarily variable in form, longevity, venation architecture, and capacity for photosynthetic gas exchange. Much of this diversity is linked with water transport capacity. The pathways through the leaf constitute a substantial (≥30%) part of the resistance to water flow through plants, and thus influence rates of transpiration and ...
Lawren, Sack, N Michele, Holbrook
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Leaves are extraordinarily variable in form, longevity, venation architecture, and capacity for photosynthetic gas exchange. Much of this diversity is linked with water transport capacity. The pathways through the leaf constitute a substantial (≥30%) part of the resistance to water flow through plants, and thus influence rates of transpiration and ...
Lawren, Sack, N Michele, Holbrook
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Applied Hydraulics and Hydraulic Structures
Journal of Applied Water Engineering and Research, 2015The concept of the present issue of the Journal of Applied Water Engineering and Research (JAWER) was inspired by the intention of facilitating the diffusion of recent results provided by applied h...
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2014
Hydraulic binders play a vital role in the economic and social development because they are essential components of concrete, the most widely used construction material. Nowadays, Portland cement is the most predominantly used hydraulic binder due to its properties and widespread availability.
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Hydraulic binders play a vital role in the economic and social development because they are essential components of concrete, the most widely used construction material. Nowadays, Portland cement is the most predominantly used hydraulic binder due to its properties and widespread availability.
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RO-MAN 2007 - The 16th IEEE International Symposium on Robot and Human Interactive Communication, 2007
The haptic interaction with machines occupies orders of magnitude in size and power. Some of the most powerful machines are hydraulic and can benefit from the natural communication channel of haptics. Hydraulics can also provide interactions on a human scale with fine spatial resolution. In this talk, these extremes are addressed and the challenges and
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The haptic interaction with machines occupies orders of magnitude in size and power. Some of the most powerful machines are hydraulic and can benefit from the natural communication channel of haptics. Hydraulics can also provide interactions on a human scale with fine spatial resolution. In this talk, these extremes are addressed and the challenges and
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Hydraulic servos with hydraulic-amplifier value
Electrical Engineering, 1953ELECTROHYDRAULIC SYSTEMS HAVE certain advantages over pure electromechanical systems which make them particularly suitable as an adjunct to electronic control for high-power-level actuation. Performance of a typical hydraulic servomechanism utilizing the Cornell Aeronautical Laboratories (CAL) transfer valve is illustrated in Figure 1.
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