نتایج جستجو برای: water entry force
تعداد نتایج: 797366 فیلتر نتایج به سال:
An aggregate is a group of primary particles that cohere to each other more strongly than to other surrounding soil particles. Most adjacent particles adhere to some degree. Therefore, disintegration of the soil mass into aggregates requires imposition of a disrupting force. Stability of aggregates is a function of whether the cohesive forces between particles withstand the applied disruptive f...
The conflict between the highland and the plains with the sharing of the highland waters, of late, has assumed an enhanced importance in the context of ecological disputes. While, policy makers and academicians have suggested several methods to resolve the conflict, the entry point in this analysis lies with the “beneficiaries pay” principle. Keeping with this principle, the paper initiates the...
A fair notion of the purpose of this work will be gathered from its title page, which we copy verbatim et literatim. It is slow work wading through its crude and ungrammatical pages; we give our readers the opportunity of joining us in the few smiles its perusal has called forth. One patient, " after a fortnight's bathing, left with nearly a clean skin." The waters are useful in palsy ..." espe...
run-out-table (rot) is located between last finishing stand and down coiler in a hot strip mill. as the hot steel strip passes from rot, water jets impact on it from top and bottom and strip temperature decreases approximately from 800-950 °c to 500-750°c. the temperature history that strip experience while passing through rot affects significantly the metallurgical and mechanical properties, s...
We use molecular dynamics simulations to study osmotically driven transport of water molecules through hexagonally packed carbon nanotube membranes. Our simulation setup comprises two such semipermeable membranes separating compartments of pure water and salt solution. The osmotic force drives water flow from the pure-water to the salt-solution compartment. Monitoring the flow at molecular reso...
The slamming and transition stages are the most important for water entry of wedges, in which wedges experience main hydrodynamic forces. stage is fully investigated by analytical methods, while there few formulations where spray root exceeds top wedge. Motivated that, this paper numerically studies linear with constant varying speeds, assumptions that fluid incompressible, inviscid negligible ...
Skeletal muscle contraction is reputed not to depend on extracellular Ca2+. Indeed, stricto sensu, excitation-contraction coupling does not necessitate entry of Ca2+. However, we previously observed that, during sustained activity (repeated contractions), entry of Ca2+ is needed to maintain force production. In the present study, we evaluated the possible involvement of the canonical transient ...
For better discussing and understanding the physical phenomena and body-fluid interaction of water-entry problem, here mechanical-energy transport wedge, fluid, and each other of water-entry model for free falling wedge is studied by numerical method based on free surface capturing method and Cartesian cut cell mesh. In this method, incompressible Euler equations for a variable density fluid ar...
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