WRE, BUET
Laboratory facilities provide controlled conditions in which researches, experiments and measurements are performed. The department has good experimental and computational facilities in a number of laboratories. These laboratories are well equipped with highly sophisticated and up to date facilities for teaching and research needs.
 

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    Hydraulics & River Engineering Laboratory
 

Hydraulics and river engineering laboratory is located on the ground floor of the Civil Engineering Building . Experimental investigations on various aspects of pipe and open channel flow are conducted in the laboratory. A large tilting flume provides facilities for study of flow fields and scour pattern below water control structures in open channels. Another small tilting flume mostly used for teaching laboratory classes.

 
 
Small Tilting Flume
 
Wave Generator on Large Flume
 

Other equipment includes -

  • fluid friction apparatus
  • multipurpose hydraulic test rig
  • flow visualization tank for scour studies
  • hydraulic bench
  • wave generator
  • bed profile plotter
  • sedimentograph
  • magnetic flow meter
  • electromagnetic current meter
  • universal current meter etc.
Fluid Friction Apparatus

There is also a multipurpose sand bed used for different physical model studies.

 
 
Multipurpose Sand Bed
 
Data Acquisition System
     
 

Various experiments on irrigation and groundwater are carried out in this lab. Key equipments include -

  • Basic hydrology system
  • Soil permeator and tensiometer
  • Pump testing apparatus
  • Time Domain Reflectometry (TDR) for instantaneous soil moisture content etc.

 

Basic Hydrology System
 
    Physical Modeling Facilities
 

A facility for carrying out physical model studies has been constructed in the campus. The dimension of this outdoor physical model is 75.5m x 47.25m. This facility is equipped with inlet pumps, recirculating canal, measuring rail, tailgates, point gauges, Rehbock weirs etc.

This facility enables researchers to investigate river response due to various structural interference, performance of river training and bank protection works, etc.

Experiment on Physical Model
 

Physical Model Facilities

 

    Mathematical Modeling Facilities
 

The department has different mathematical models to perform research works as well as project works. The department usually develops its own software for these works. In addition, the department uses software packages available from other sources. They include -

Hydrodynamic and Morphological packages :

  • SMS 8.0
  • Delft 3D
  • DUFLOW
  • SOBEK
  • HEC-RAS

Hydrologic packages :

  • PHABSIM
  • HEC-HMS
  • Water-CAD
  • Storm-CAD

Groundwater packages :

  • MODFLOW
  • CropWat
  • ASMWin

Different statistical software

Different optimization software

Flow-field simulation of SMS model
 
Bathymetry from SMS model
 
    GIS Laboratory
 

The application of GIS (Geographic Information System) and remote sensing for solving water resources problems is increasing progressively. Therefore the department has a well-facilitated GIS laboratory for both educational and research purpose.

Related hardware includes:

  • one A0 sized and two A3 sized digitizers
  • scanner
  • printer
  • map plotter etc.

Software include:

  • ArcInfo
  • ArcView
  • ArcGIS
  • 3D Analyst
  • Spatial Analyst
  • Network Analyst
  • Image Analyst etc.

 

Image Analysis using Arc-Info
 
GIS Lab
 
 
 
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