Search results
Results From The WOW.Com Content Network
Newell G.F. [2] [3] [4] proposed a simple method to solve this problem. In Newell's method, one gets the cumulative count curve (N-curve) of any intermediate location just by shifting the N-curves of the upstream and downstream detectors.
Solution. Using Figure 3 and knowledge of the upstream and downstream conditions and the depth values on either side of the gate, a general estimate of the profiles upstream and downstream of the gate can be generated. Upstream, the water surface must rise from a normal depth of 0.97 m to 9.21 m at the gate.
The method consists of filling the flow area with stream and equipotential lines, which are everywhere perpendicular to each other, making a curvilinear grid.Typically there are two surfaces (boundaries) which are at constant values of potential or hydraulic head (upstream and downstream ends), and the other surfaces are no-flow boundaries (i.e., impermeable; for example the bottom of the dam ...
To help visualize the relationship of the upstream Froude number and the flow depth downstream of the hydraulic jump, it is helpful to plot y 2 /y 1 versus the upstream Froude Number, Fr 1. (Figure 8) The value of y 2 /y 1 is a ratio of depths that represent a dimensionless jump height; for example, if y 2 /y 1 = 2, then the jump doubles the ...
The hydrologic models (e.g. linear and nonlinear Muskingum models) need to estimate hydrologic parameters using recorded data in both upstream and downstream sections of rivers and/or by applying robust optimization techniques to solve the one-dimensional conservation of mass and storage-continuity equation. [10]
Upstream of regulations are the thousands of congressional statutes that authorize them. And downstream are millions of guidance documents that ostensibly exist to help businesses and individuals ...
[15] [16] [17] A supply chain, as opposed to supply chain management, is a set of firms who move materials "forward", [18] or a set of organizations, directly linked by one or more upstream and downstream flows of products, services, finances, or information from a source to a customer. Supply chain management is the management of such a chain.
There are a variety of supply-chain models, which address both the upstream and downstream elements of supply-chain management (SCM). The SCOR ( Supply-Chain Operations Reference ) model, developed by a consortium of industry and the non-profit Supply Chain Council (now part of APICS ) became the cross-industry de facto standard defining the ...