نتایج جستجو برای: hms hydrologic engineering center
تعداد نتایج: 541661 فیلتر نتایج به سال:
We provide an overview of recent developments to the Hybrid Monte Carlo Simulation (HMS) model for calculating preequilibrium reactions. Illustrative examples are shown for nucleon and cluster induced reactions, and for assessing the importance of multiple preequilibrium processes. We present new results using HMS theory to study heavy nuclide recoil velocities, which are important in applicati...
This work focused on the collection and preparation of data required for hydrological modelling Beht catchment area, which covers an area 4560 km 2 with a perimeter 414 km, by combining various spatial technologies, in particular geographical information systems (GIS), remote sensing, digital terrain models (DTM), order to prepare used flood forecasting. The methodology consists, at first, auto...
A distributed-framework hydrologic modeling system (DF-HMS) is a primary and significant component of basin (DFBMS), which simulates the hydrological processes responses after rainfall at scale, especially for non-homogenous basins. The DFBMS consists 11 feature units (HFUs) involving vertical horizontal geographic areas in basin. Appropriate or hydraulic methods are adopted different HFUs to s...
Flooding is one of the most occurring natural hazards every year risking the lives and properties of the affected communities, especially in Philippine context. To visualize the extent and mitigate the impacts of flood hazard in Malingon River in Valencia City, Bukidnon, this paper presents the combination of Geographic Information System, high-resolution Digital Elevation Model, land cover, so...
Application of gepraphic information system and image processing in evaluation of surface runoff of a watershed in recent years has increased greatly. In the study , the runoff curve number map was prepared using geographic information system (GIS)and Landsat Sattelite Images (ETM+)for two watersheds of Mansourabad in southern Khorasan province and Navroud in Gilan province based on the facto...
In the present study, the impact of watershed management practices on flood hydrograph characteristics was investigated using HEC-HMS model. In order to design, calibrate, and validate the model, data from a representative paired watershed (Kakhk Watershed, Khorasan Razavi Province, Iran) was collected and field surveys were performed to have the dataset further completed. Results of paired sam...
In this study, a hands-on modeling tool is developed for students in civil engineering and earth science disciplines to help them learn the fundamentals of hydrologic processes and basic concepts of model calibration and sensitivity analysis, and practice conceptual thinking in solving and analysis of engineering problems. This modeling tool aims to provide an interdisciplinary application-orie...
The SCS curve number (SCS-CN) method has gained widespread popularity for simulating rainfall excess in various events due to its simplicity and practicality. However, it possesses inherent structural issues that limit performance accurately infiltration over time. objective of this study was develop a modified CN with temporally varying intensity (MCN-TVR) by combining soil moisture accounting...
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