Due to the growing awareness of environmental problems, not only individuals but also governments and companies have started to develop activities that tend to preserve or limit the damage to the environment. Thus, some disciplines of the environmental science, such as hydrology, hydrogeology,...
RHU Rainfall Hydrographs Unit
SISTEM INOVATIF
The Rainfall Hydrographs Unit, "RHU", is a self-contained unit designed to demonstrate some of the physical processes found in hydrology and fluvial geomorphology, such as rainfall hydrographs for variable permeability catchment areas, dewatering groundwater using drainages, with or without surface recharge by rain, etc.
BERITA TERKAIT
GAMBARAN UMUM
The main element of the Rainfall Hydrographs Unit,"RHU", is a tank mounted on a frame. The tank can be filled with sand. There are removable curtains to prevent splashing.
There are two square pattern spray nozzles at the top that supply water to the sand. Water, before being sprayed, passes through a flow control valve, a flowmeter and a solenoid valve controlled with the electronic console.
The drainage of the system is driven towards one end of the tank, through which water leaves towards a collection and measurement system, mounted on another frame. The collection system consists of a vessel divided internally into 17 storage compartments and a central drainage channel. Its frame includes a drive motor that allows its displacement to a controlled velocity under the tank outlet, thus enabling an immediate visualization of the hydrograph. The motion time of the system is measured and visualized in the console to be able to obtain an immediate hydrograph of the drainage in function of time.
The unit includes several accessories to analyze the surface retention, the storage effect in depressions and land drainage.
LATIHAN DAN PRAKTEK PEDOMAN
LATIHAN PRAKTIS YANG DIANDAL TERMASUK DALAM PANDUAN
- Recording of hydrographs.
- Study of hydrographs from one or more storms.
- Calculation of the concentration time for a short storm.
- Study of storm hydrographs from a variable permeability catchment area.
- Study of storm hydrographs from an impermeable catchment area.
- Analysis of the influence of a moving storm on a flood hydrograph.
- Analysis of the influence of reservoir storage on a flood hydrograph.
- Analysis of the influence of land drains on a flood hydrograph.
PERALATAN KOMPLEMENTER
13.1.- HIDROLOGI DAN HIDROGEOLOGI
ESHC(4x2m)
The main element of the unit is a test tank, which can be filled with sand. Water is supplied to the test tank through different systems: from two flexible separate hoses (simulating water inlets), from an inlet tank (simulating a river), from...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
ESHC(2x1m)
Unit Komputer Kontrol Sistem Hidrologi, Simulasi Hujan dan Sistem Irigasi (2x1m)
The Computer Controlled Hydrologic Systems, Rain Simulator and Irrigation Systems Unit (2x1 m), "ESHC(2x1m)", is a self-contained unit designed to demonstrate some physical processes found in hydrology and fluvial geomorphology, including:...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
ESH(2x1m)
Unit Sistem Hidrologi, Simulasi Hujan dan Sistem Irigasi (2x1m)
The Hydrological Systems, Rainfall Simulator and Irrigation Systems (2x1 m), "ESH(2x1m)", has been designed by EDIBON to demonstrate some of the physical processes encountered in hydrology and fluvial geomorphology. This includes rainfall...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
ESHC(2x1m)/S
Computer Controlled Hydrologic Studies Unit
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13.1.- HIDROLOGI DAN HIDROGEOLOGI
ESH(2x1m)/S
Hydrologic Studies Unit
The Hydrological Studies Unit, "ESH(2x1m)/S", has been designed by EDIBON to enable autonomous work in the study of water behavior within the soil. A wide variety of experiments can be conducted thanks to the specifications of the unit.The unit...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
RSESC
Unit Simulasi Hujan Terkendali Komputer Computer
The Computer Controlled Rainfall Simulator for Soil Erosion Studies, "RSESC", consists of a metal frame that can be placed directly on the ground for direct studies or used with its different accessories for laboratory tests.The entire frame is...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
RSES
Rainfall Simulator for Soil Erosion Studies
The Rainfall Simulator for Soil Erosion Studies, "RSES", consists of a metal frame that can be placed directly on the ground for direct field studies or used with its various accessories for laboratory tests. The whole structure is covered with a...
13.1.- HIDROLOGI DAN HIDROGEOLOGI
RFS
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13.1.- HIDROLOGI DAN HIDROGEOLOGI
HVFLM-2
Unit Visualisasi Aliran Tidur dan Aliran (bagian kerja: 2000x610 mm)
The Mobile Bed and Flow Visualization Unit (working section: 2000x610 mm), "HVFLM-2", may be used mainly in two study fields. The first one is the investigation of mobile beds, which are related to water courses and civil engineering structures....
13.1.- HIDROLOGI DAN HIDROGEOLOGI
HVFLM-4
Unit Visualisasi Aliran Tidur dan Aliran (bagian kerja: 4000x610 mm)
The Mobile Bed and Flow Visualization Unit (working section: 4000 x 610 mm), "HVFLM-4", may be used mainly in two study fields. The first one is the investigation of mobile beds, which are related to water courses and civil engineering structures....
13.1.- HIDROLOGI DAN HIDROGEOLOGI
CAS
Demonstrasi Kanal untuk Transportasi Sedimen.
The Sediment Transport Demonstration Channel, "CAS", designed by EDIBON, consist of an inclinable channel mounted on a base plate, supported by two supports, with a discharge tank and recirculating pump. This tank is in the Basic Hydraulic Feed...
11.1.11.- FILTRASI, SEDIMENTASI, DAN PENCAMPURAN
PDFDC
Unit Komputer Kontrol Saluran Buang dan Rembesan Tangki
This unit has been designed for the practical demonstration, visualization and experimental study of the flow through permeable media and flows in subsoil.The unit basically consist of a tank (soils container) to contain the sand, lower water...