Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ruochuan Gu"'
Publikováno v:
Terrestrial, Atmospheric and Oceanic Sciences, Vol 23, Iss 5, p 605 (2012)
This paper describes details of an automatic matrix decomposition approach for a reaction-based stream water quality model. The method yields a set of equilibrium equations, a set of kinetic-variable transport equations involving kinetic reactions on
Externí odkaz:
https://doaj.org/article/b38af4e0d5ec4881b25b9bf6b64e94c0
Autor:
Ruochuan Gu, Se-Woong Chung
Publikováno v:
Journal of Water Resources Planning & Management. May/Jun98, Vol. 124 Issue 3, p119. 10p. 1 Diagram, 5 Charts, 10 Graphs.
Autor:
Mark Deutschman, Ruochuan Gu
Publikováno v:
Journal of Water Resources Planning and Management. 127:6-12
Water loss in a channel is an important component of the hydrologic budget for the design and planning of a water diversion and delivery system. Quantitative assessment of channel losses is required in the calculations of flow components of a river b
Publikováno v:
Journal of Hydraulic Engineering. 125:882-885
Grade control structures are used extensively to control river channel degradation. Although their use is widespread, the durability and performance of these structures, namely, sheet pile, \ih-pile, rock sill, and concrete block weirs have not been
Publikováno v:
Hydrological Sciences Journal. 43:885-904
Control of summer river temperature is needed for maintaining water temperature standards to protect aquatic biota and wildlife habitats. Given the fact that instream discharge, among meteorological and hydrological factors, may be the only one that
Autor:
Ruochuan Gu, Mei Dong
Publikováno v:
Water Science and Technology. 38:165-172
The conventional method for waste load allocations (WLA) employs spatial-differentiation, considering individual point sources, and temporal-integration, using a constant flow, typically 7Q10 low flow. This paper presents a watershed-based seasonal m
Autor:
Ruochuan Gu, Se-Woong Chung
Publikováno v:
Journal of Hydraulic Engineering. 124:704-711
An unsteady two-dimensional (2D) reservoir hydrodynamics and transport model is employed to simulate contaminated density currents in the Shasta Reservoir after a chemical spill into the Sacramento River, Calif. Three flow regimes (plunging flow, und
Autor:
Se-Woong Chung, Ruochuan Gu
Publikováno v:
Journal of Water Resources Planning and Management. 124:119-128
The effects of inflow boundary conditions, ambient stratification, and geometry on the behavior of a density-induced current in a stratified reservoir are quantified through numerical experiments with a validated two-dimensional (2D) simulation model
Autor:
Ruochuan Gu
Publikováno v:
Journal of the American Water Resources Association. 34:397-407
Accurate prediction of hydrodynamics is of great importance to modeling contaminant transport and water quality in a river. Flow conditions are needed in estimating potential exposure contamination levels and the recovery time for a no-action alterna
Autor:
Ruochuan Gu
Publikováno v:
Advances in Water Resources. 21:363-373
A two-dimensional (2D) unsteady simulation model is applied to the problem of a submerged warm water discharge into a stratified lake or reservoir with an ice cover. Numerical simulations and analyses are conducted to gain insight into large-scale co