|
|
|
|
|
Elisabetta Persi, Gabriella Petaccia, Stefano Sibilla, Roberto Bentivoglio and Aronne Armanini
An advection-diffusion model is proposed to simulate large wood transport during high flows. The mathematical model is derived from the wood mass balance, taking into consideration both the wood mass concentration and the log orientation, which affects l...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kyong Oh Baek and Dong Yeol Lee
This study aims to develop a straightforward and practical formula to estimate transverse dispersion coefficients in meandering natural rivers, a critical factor for predicting solute transport. We present a novel expression for the transverse dispersion...
ver más
|
|
|
|
|
|
|
|
|
|
|
Lin Wang, Fangping Tang, Ye Chen and Haiyu Liu
In order to study the evolution characteristics of suction-side-perpendicular cavitating vortex in an axial-flow pump under low flow conditions, model tests, high-speed imaging, and an SST-CC turbulence model were used to simulate the external characteri...
ver más
|
|
|
|
|
|
|
|
|
|
|
Irena Jurdana, Artem Krylov and Julia Yamnenko
The purpose of this article is to propose a solution for the transport problem in sea freight using machine learning algorithms. An important aspect of sea transport is the organization of freight. In particular, the maritime freight network is a large c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Adam Szymkiewicz, Anna Gumula-Kawecka, Dawid Potrykus, Beata Jaworska-Szulc, Malgorzata Pruszkowska-Caceres and Wioletta Gorczewska-Langner
Estimation of contaminant travel time through the vadose zone is needed for assessing groundwater vulnerability to pollution, planning monitoring and remediation activities or predicting the effect of land use change or climate change on groundwater qual...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jawdat Akeel Mohammad Alebraheem
Pág. 1 - 5
Transport phenomenon is central for understanding many procedures in numerous sciences, transport phenomena can be described by the partial differential equation. Forward Time Centered Space scheme give ample numerical solutions of the transport equation...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huijie Xiao, Ralph Meissner, Heinz Borg, Ruoshui Wang and Qiqi Cao
The energy balance (EB), turbulent vapour transport (TVT), Penman-Monteith (PM) and Bowen ratio energy balance (BREB) equation were used to estimate dewfall based on meteorological data. Initially there were big disagreements between the estimates from t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Huijie Xiao, Ralph Meissner, Heinz Borg, Ruoshui Wang, Qiqi Cao
Pág. 1 - 18
The energy balance (EB), turbulent vapour transport (TVT), Penman-Monteith (PM) and Bowen ratio energy balance (BREB) equation were used to estimate dewfall based on meteorological data. Initially there were big disagreements between the estimates from t...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carlos César Piedrahita Escobar
AbstractDownloadsReferencesHow to Cite
|
|
|
|
|
|
|
|
|
|
|
Lin Hou, Hongwu Zhang, Linqi Li, Junchi Zhao and Xiji Li
Sufficient water is pivotal in maintaining the stability of boundaries in sandy river systems. However the current methodologies employed for computing the water demand for sediment transport in rivers frequently neglect this component. This research uti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Julian O?Grady, Alexander Babanin and Kathleen McInnes
Modelling investigations into the local changes in the shoreline resulting from enhanced atmospheric greenhouse gas concentrations and global climate change are important for supporting the planning of coastal mitigation measures. Analysis of Global Clim...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. M. Biliaiev,M. O. Oladipo
Pág. 22 - 29
Purpose. The scientific work is concentrated on development of 3D, 2D numerical models for the prediction of atmospheric pollution during transport of bulk cargo in the railway car. Methodology. To solve this problem numerical models were developed, base...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anna Suzuki, Sergei Fomin, Vladimir Chugunov and Toshiyuki Hashida
Deep geological repositories for nuclear wastes consist of both engineered and natural geologic barriers to isolate the radioactive material from the human environment. Inappropriate repositories of nuclear waste would cause severe contamination to nearb...
ver más
|
|
|
|
|
|
|
|
|
|
|
Anna Suzuki, Sergei Fomin, Vladimir Chugunov and Toshiyuki Hashida
Deep geological repositories for nuclear wastes consist of both engineered and natural geologic barriers to isolate the radioactive material from the human environment. Inappropriate repositories of nuclear waste would cause severe contamination to nearb...
ver más
|
|
|
|
|
|
|
|
|
|
|
Paolo Viotti, Giuseppe Sappa, Fabio Tatti and Francesca Andrei
Zerovalent iron nanoparticles (nZVI) are becoming one of the most widely recommended nanomaterials for soil and groundwater remediation. However, when nZVI are injected in the groundwater flow, the behavior (mobility, dispersion, distribution) is practic...
ver más
|
|
|
|
|
|
|
|
|
|
|
Francesco Gallerano, Federica Palleschi and Benedetta Iele
In 1997, in front of the Pescara Harbour (Italy), a detached breakwater was constructed. In the successive years, the sediment transport due to the combined action of waves and coastal currents, in the area between the detached breakwater and the entranc...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ram Pal, M. Imtiyaz, H. C. Sharma
Pág. Page:33 - 45Abstract
|
|
|
|
|
|
|
|
|
|
|
Marco Bianucci, Antonietta Capotondi, Riccardo Mannella and Silvia Merlino
The observed ENSO statistics exhibits a non-Gaussian behavior, which is indicative of the presence of nonlinear processes. In this paper, we use the Recharge Oscillator Model (ROM), a largely used Low-Order Model (LOM) of ENSO, as well as methodologies b...
ver más
|
|
|
|
|
|
|
|
|
|
|
K. O. Soroka,D. A. Lychov
Pág. 97 - 106
|
|
|
|
|
|
|
|
|
|
|
N. N. Belyaev,E. Yu. Gunko,T. P. Reshetnyak
Pág. 141 - 146
The 3D numerical model to simulate the toxic gas dispersion at an industrial site and inflow of toxic gas into the industrial room after an accident ejection was developed. The model is based on the K-gradient transport model and equation of potential fl...
ver más
|
|
|
|
|
|