筛选条件 共查询到53条结果
排序方式
Effects of bedform migration on nutrient fluxes at the sediment-water interface: a theoretical analysis

期刊: ENVIRONMENTAL FLUID MECHANICS, 2022; 22 (2-3)

Nutrient fluxes at the sediment-water interface are essential for water quality and aquatic ecosystems. In this study, a unified expression for the se......

JIF:2.563

Modeling ice cover effect on river channel bank stability

期刊: ENVIRONMENTAL FLUID MECHANICS, 2022; 22 (5)

This paper presents a numerical model study on the ice cover effect on bank stability in non-cohesive alluvial channels. The model consists of a coupl......

JIF:2.563

Multiscale modelling of planetary boundary layer flow over complex terrain: implementation under near-neutral conditions

期刊: ENVIRONMENTAL FLUID MECHANICS, 2021; 21 (4)

In this study, near-neutrally stratified planetary boundary layer (PBL) flows over complex terrain are numerically investigated via a one-way coupling......

Properties of d- and k-type roughness in oscillatory turbulent boundary

期刊: ENVIRONMENTAL FLUID MECHANICS, 2021; 21 (4)

Categorizing the types of roughness in environmental flows is important to establish the scaling laws for the roughness and bottom friction parameteri......

Flow depth, velocity, and sediment motions in a straight widened channel with vegetated floodplains

期刊: ENVIRONMENTAL FLUID MECHANICS, ; ()

Experiments were conducted in a straight channel that widens from a single channel to a compound channel based on a real navigation channel with a sim......

Hydraulic characteristics of open-channel flow with partially-placed double layer rigid vegetation

期刊: ENVIRONMENTAL FLUID MECHANICS, ; ()

Vegetation in watercourses can influence different aspects of flow structure, subsequently affecting many processes of flow, such as pollutant transpo......

Phase aligned ensemble averaging for environmental flow studies

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (5)

The quantification of turbulent mixing in nature is predicated by inherent randomness of causal events, and obtaining relevant turbulence statistics r......

A fractal derivative model to quantify bed-load transport along a heterogeneous sand bed

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (6)

Bed-load transport is a complex process exhibiting anomalous dynamics, which cannot be efficiently described using the traditional advection-diffusion......

Enhancement of semi-theoretical models for predicting peak discharges in breached embankment dams

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (4)

During the application of semi-theoretical models to predict peak discharges for breached embankment dams, it is often encountered to be lack of neces......

Turbulence characteristics of a round offset jet with different offset ratios in a counterflow

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (4)

A round jet entering a counterflow with different jet-to-current velocity ratios and different offset ratios was experimentally investigated using par......

Analytical expression for predicting the reduced settling velocity of small particles in turbulence

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (4)

The influence of turbulence on the settling velocity of small particles remains an inconclusive research subject. Both enhanced and retarded particle ......

Self-preserving characteristics in wall-wake flow downstream of an isolated bedform

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (4)

The results of an experimental study on the turbulence characteristics in flow over and downstream of an isolated bedform are presented. The vertical ......

Modeling the longitudinal profiles of streamwise velocity in an open channel with a model patch of vegetation

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (6)

This paper proposes a model for predicting the longitudinal profiles of streamwise velocities in an open channel with a model patch of vegetation. The......

Linking mean pore velocity and dispersivity to pore velocity distribution by advection-dispersion and stream tube modeling

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (6)

A large set of experimental solute tracer breakthrough data (corresponding to more than 350 individual tracer breakthrough curves) in eight granular f......

Effects of microbial activity on incipient motion and erosion of sediment

期刊: ENVIRONMENTAL FLUID MECHANICS, 2020; 20 (1)

Sediment erosion can be significantly affected by microbial activity. In this study, samples of sediments (inorganic sands) with different particle si......

共53条页码: 1/4页15条/页