This paper deals with both the axial and the tangential annular flows of power-law fluids in concentric annuli, and it specifically focuses on the relation volumetric flow rate Q against pressure drop P. Initially the mutual compatibility of the hitherto obtained results is analyzed, and from ...
Time scaling law: For cyclic phenomenon, time scaling is equal to the ratio of time-period of motion of the model and the prototype. For non-cyclic processes, the model is time scaled if both the prototype and the model move such that the ratio of the time needed to complete any given...
The main idea for this law is that the friction force F is proportional to the load L or weight of the moving object, where the ratio of F to L defines the coefficient of friction μ = F/L, and the friction force is considered independent of the contact area [16]. However, Desaga...
It is found that the dispersion coefficient decreases with decrease in power law index, and that it decreases with increase in Reynolds number and Schmidt number at a fixed curvature ratio.Shobha AgrawalDepartment of Chemical EngineeringG. Jayaraman...
1.Analysis of attenuation law and characteristic parameters in excavation roadway during gas explosion;掘进巷道瓦斯爆炸衰减规律及特征参数分析 2.Influential factors analysis of blasting vibration attenuation law;爆破震动衰减规律的影响因素 3.Analysis on attenuation law of axial velocity during the initial sta...
Having found the Q′ of the refracted ray, transfer to the next surface can be performed byin which d is the axial distance from the first to the second refracting surface. After performing this calculation for all the surfaces in succession, the longitudinal distance from the last surface to...
9b. In the process of axial flow diffusion of gangue slurry, when the body weight of the slurry, the simulated self-gravity and void resistance of the upper part of the slurry are greater than the simulated lateral resistance of the void of the slurry in the process of radial diffusion of...
We take the optical axis z passing through the center C of the refracting surface and place the origin O of the coordinate system where the surface crosses the axis (ie, the vertex), Fig. 7. Sign in to download full-size image Fig. 7. Refraction of an axial spherical wave at a ...
Newton's laws of motion state that the force applied to a system may be equated to the rate of change of momentum of the system, in the direction of the force. From: Mechanical Engineer's Reference Book (Twelfth Edition), 1994 About this pageSet alert Discover other topics ...
1-10, Section 2.3.2 and Table 2.1.[8]- In the combination case, the ratio of the shoe material stress level δEd is determined using the formula:δEd = NEd/NRd * fy(t).NEd = Calculation value for the shoe’s axial force.NRd = Design value for the shoe’s axial force resistance...