Heat transfer and dynamics of natural convection from the duct are discussed using a simple scaling analysis and the corresponding scaling relations are obtained. Additionally, numerical simulation for a wide range of Rayleigh numbers from 100to 106and the duct aspect ratios from 0 to 4 with the ...
soft x-ray scaling lawsplasma focus modelingLee model codeNumerical experiments carried out systematically using the Lee Model code unveil insightful and practical wide-ranging scaling laws for plasma focus machines for nuclear fusion energy as well as other applications. An essential feature of the ...
comparison between the conventional and the optimized brake, it is obvious that the great value of velocity decreases from 1620 to 1570 at the 2 ms moment, and the reduction rate is 3%, and the velocity of middle airflow is at the great value point, and the distribution range shrinks ...
Results are verified by the 1:40 scaling factor model test conducted in the State Key Laboratory of Ocean Engineering at Shanghai JiaoTong University. The mean, range, and standard deviation of the numerical simulation and model test are compared. The influences of different sea states and wave ...
In addition, its multi-threaded capabilities can make use of all your cores -- which generally results in substantial performance scaling compared to NumPy. Last but not least, numexpr can make use of Intel's VML (Vector Math Library, normally integrated in its Math Kernel Library, or MKL)....
For a monofractal, the scaling pattern is homogeneous everywhere while it varies over the set for multfractals. By introducing the generalized dimension $D_q$, a spectrum of dimensions can be assigned to the set if it is a multifractal. In finding the generalized dimensions, the box-counting...
(seeTable 3), which is the only study that used the Johnson Cook model for modeling, except for the initial value of n, an average value with respect to its theoretical range of values [0; 1] has been chosen because we found that the reported value (n = 0.08) is very close ...
The validity of Morkovin's scaling, strong Reynolds analogy, and Walz's equation are assessed. We find that many of the scaling relations used to express compressible boundary layer statistics in terms of incompressible boundary layers still hold for the range of freestream Mach number considered....
Therefore, the scaling applied with respect to the rate of work done by the reference tractions t as indicated above, in short, the scaling equation is denoted as follows; $$\underset{{S}_{\sigma }}{\int }{t}^{T}\dot{u}dS=1$$ (8) where \(\dot{u}\) is taken as the exac...
Scaling estimation gives the value of the exponent \(\alpha\) = 2/3. Another form of the competition is related to their simultaneous consumption the food with different rate depending on the size of the different individuals. We suppose that the consumption is proportional to already ...