نتایج جستجو برای: fully developed flowestablishment lengthopen channel flownumerical modellingvelocity field
تعداد نتایج: 1847383 فیلتر نتایج به سال:
nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...
We apply a simple method to provide explicit expressions for different scaling exponents in intermittent fully developed turbulence, that before were only given through a Legendre transform. This includes predictability exponents for infinitesimal and non infinitesimal perturbations, Lagrangian velocity exponents, and dispersion exponents. We obtain also new results concerning inverse statistic...
Mean flow measurements taken in fully developed turbulent pipe flow over a wide Reynolds number range are used to evaluate current methods of correcting Pitot probe data. Based on this evaluation, a new form for the displacement correction is proposed which appears to be more accurate over a wider range of conditions than those currently available. The difficulty of obtaining the true near-wall...
Multi-fractal model for hydrodynamic fully-developed turbulence (FDT) has been used to provide a detailed structure for the critical exponent σ describing the scaling form of energy (or enstrophy) dissipation rate ǫ (or τ) that appears to exhibit an interesting universality covering radically different hydrodynamic FDT systems. This result also appears to provide a consistent framework for clas...
Introduction Numerous studies have demonstrated the presence of potassium selective channels in membranes internal organelles. These channels are essential to a large variety of cellular processes including intracellular 2+ a signaling, protein recycling, charge neutralization and cell protection. In contrast to the sarcoplasmic reticulum + here potassium channels have been clearly ...
DNS simulations of two-phase turbulent bubbly channel flow at Res = 180 (Reynolds number based on friction velocity and channel half-width) were performed using a stabilized finite element method (FEM) and a level set approach to track the air/water interfaces. Fully developed turbulent single-phase solutions obtained previously using the same stabilized FEM code were used as the initial flow f...
Abstract Boron neutron capture therapy (BNCT) is a promising cancer treatment that selectively destroys tumor cells using beam. However, accurately and fast measuring the spatial distribution of flux critical to ensuring effective treatment. To address this challenge, Micromegas detectors are applied for first time measure beam in BNCT. Due high flux, large area, multiple components BNCT beam, ...
We consider the regime of fully developed isotropic and homogeneous turbulence of the Navier-Stokes equation with a stochastic forcing. We present two gauge symmetries of the corresponding Navier-Stokes field theory and derive the associated general Ward identities. Furthermore, by introducing a local source bilinear in the velocity field, we show that these symmetries entail an infinite set of...
By means of histologic and histochemical studies of oxidative enzymes, the pulps of transplanted fully developed maxillary canines have been evaluated after an observation period of 3 to 25 months. No pulp had survived the transplantation trauma, and endodontic treatment of fully developed transplant teeth was considered to be a prerequisite to an optimal clinical result.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید