Hydraulic and Water Resources Engineering: Recent submissions

Now showing items 181-200 of 316

INTEGRATION OF HYDROPOWER IN THE ONGOING RESERVOIR STUDIES OF LAKE TANA SUB-BASIN

Netsanet Zelalem (ARBAMINCH UNIVERSITY, 2008-08)

The proposed irrigation area of: Megech of alternative one is 14622 ha, Megech of alternative two is 7311 ha, Ribb 19925 ha, Gumera 1400 ha and Gilgel Abbay B 12490 ha. Integration of hydropower ...
SURFAC F-GROUNDWATF RINTFRACTIO NINTH F LAK FBFSFK ACATCHMFN T CFNTRA LRIFTVALLF YOFFTHIOPI A {FocusOnEffectofFentaleIrrigationProjectonLakeBeseka)

Dereje Manaye (ARBA MINCH UNIVERSIT, 2009-08)

Thisstudyhasbeencarriedoutinth eLakeBesekacatchment,locate dsom e195 kmnortheastofAddisAbaba.Themainobjectiveotthi sstudyistostudyth e effectotth enewlyestablishedirrigatio nprojectonth eleve lotLakeBeseka.It alsoinclude ...
INVESTIGATION AND DESIGN ANALYSIS OF ZAMRA RIVER DIVERSION AND SHILANAT CASCADE MICRO EARTH DAMS (SOUTH TIGRAY)

Bizuneh Asfaw Abebe (ARBA MINCH UNIVERSIT, 2007-07)

Tigray region is improving its food production by undertaking a region-wide small dams construction program, which is intended for this purpose. As well, diversion weirs are being executed in ...
"COMPARISON OF THE PERFORMANCE OF RAINFALL-RUNOFF HYDROLOGICAL MODELS IN RUVUBU RIVER BASIN"

Astere NINDAMUTSA (ARBA MINCH UNIVERSIT, 2007-07)

Rainfall-run off models have become accepted as important tools in operational hydrology for estimating information required for water resources planning, design, and operation. Specifically, ...
ASSESSMENT OF HYDRAULIC PERFORMANCE AND IRRIGATION POTENTIAL OF BILATE TOBACCO DEVELOPMENT IRRIGATION SCHEME

TESSEMA BIRHANU AREDO (Arba Minch University, 2006-07)

The sustainability of irrigation projects, which use extensive open channel conveyance systems to distribute water, depends to a great extent on the ability of the system to economically satisfy ...
PERFORMANCE EVALUATION OF MICRO-EMBANKMENT DAMS IN AMHARA REGION

Tefera Berhe (Arba Minch University, 2006-07)

The study area is found in Amhara Region which is bounded by 8°45' to 13° 30' N latitude and 036° 20' to 40° 45 'E longitude. The objective of the research is to evaluate the performance ...
REGIONAL LOW FLOW ANALYSIS OF ABAYA- CHAMO SUB BASIN

Melaku Sisay Abebe (ARBAMINCH UNIVERSITY, 2008-09)

The purpose of this study was analyzing and characterizing low flow in Abaya chamo river sub basin. Flow duration curves of 1, 7, 10, 30 day have been plotted for 17 stations. Base flow separation has ...
DEVELOPMENT OF INTENSITY-DURATION-FREQUENCY ELATIONSHIPS FOR THE SNNPR

FELEKE GERBI DASI (ARBAMINCH UNIVERSITY, 2006-07)

Intensity-Duration-Frequency (IDF) relationship of rainfall amount is one of the most commonly used tools in water resources engineering for planning designing, and operation of water resources ...
DEVELOPMENT OF RAINFALL-RUNOFF- SEDIMENT DISCHARGE RELATIONSHIP · IN BLUE NILE BASIN

Fikadu Fetene Worku (ARBAMINCH UNIVERSITY, 2008-10)

The Blue Nile (Abbay) basin lies in the western part of Ethiopia between 7° 45'-12° 45' N and 34° 05'-39° 45' E. From its geographic location, the Blue Nile region is the main contributor to Nile flood ...
DEVELOPMENT OF INTENSITY - DURATION FREQUENCY RELA,T,IONSHIPS FOR BURUNDI COUNTRY

GAHUNGU CHRISTOPHE (ARBAMINCH UNIVERSITY, 2008-08)

The rainfall-Intensity-Duration-frequency (IDF) relationships is one of the most commonly used tools in water resources engineering , either for planning , designing and operating of water ...
Erosion and Sediment Yield Modeling- Application of Soil and Water Assessment Tool (A Case Study of Bilate Watershed-SNNPR)

Belayneh Siyum Bekele (a, 2008-10)

Abstract Land degradation caused by soil erosion has become one of the major constraints-of agricultural development in Ethiopia threatening the well being of many people living in rural areas ...
RESERVIOR OPERATION PLANNING FOR PROPOSED CASCADE GEBA HYDROPOWER DEVELOPMENT

Tamrat Fetene Warsa (ARBA MINCH UNIVERSIT, 2011-10)

In this study, the main objective is to develop an advanced reservoir operation system for Geba reservoirs with specific objectives of extended flow, developing water balance and preparing a ...
Dam Break Analysis Using HEC-RAS Model The Case Study of Gilgel Gibe 1

amdi Sebit Eisa (a, 2010-10)

Floods due to failure of dams induce widespread damages to property and losses of life and owing to its high magnitude and unpredictable sudden occurrence. The objectives of the study is to analyze, ...
Climate Change Impact Assessment on Water Resources of the Gumara Watershed, Upper Blue Nile River Basin

Hanibal Lemma Geberkidan (ARBA MINCH UNIVERSIT, 2010-10)

Recently, there is growth in scientific evidence that global climate has changed , is changing and will continue to change. and Climate change is al so expected to aggravate current stresses ...
POTENTIAL ASSESSMENT OF MICRO HYDRO POWER FOR RURAL ELECTRIFICATION ON SELECTED SUB-BASINS OF RIFT VALLY AND GENALE-DAWA BASINS

y onas GI tsadik (ARBA MINCH UNIVERSIT, 2009)

Access to electricity has the potential to improve productivity and provide considerable welfare benefits in remote areas, for which there is a need for a reliable and affordable source of ...
OMPARISON AND SELECTION OF CONCEPTUAL RAINFALL-RUNOFF MODELS FOR SELECTED CATCHMENTS IN ABBAY RIVER BASIN

Kebede Sori Urgo (ARBA MINCH UNIVERSIT, 2009-06)

Conceptual mathematical models are useful tools for rainfall runoff modeling of river basin. Thus, this study attempts to identify relationships between suitable conceptual rainfall-runoff model ...
SUB-SURFACE DAM AND RIVER TRAINING PROPOSAL FOR SUB-SURFACE FLOW UTILIZATION [ Case study in Afar Region]

ECHAN GELANO DIDA (ARBA MINCH UNIVERSIT, 2010-10)

The purpose of this study was to investigate subsurface dam in the alluvial stream flow areas of Afar National Regional State, where critical water shortage is the problem of the dwellers in ...
Optimal Reservoir Operation Planning of Tekeze Cascade Hydropower Development

Abera Ejigu Akelate (ARBA MINCH UNIVERSIT, 2011-09)
Assessment of Transformer Loading and Redundancy in Distribution SystemsCase Study: Arba Minch University, Main Campus Distribution System

Yordanos Kassa (ARBA MINCH UNIVERSIT, 2011-04)

istribution transformers arc used to supply electric power to end users at the standard secondary level voltage 380/220V AC. Healthy and optimal operation of these transformers is crucial to ...
RESERVIOR OPERATION PLANNING FOR PROPOSED CASCADE GEBA HYDROPOWER DEVELOPMENT

Tamrat Fetene Warsa (ARBA MINCH UNIVERSIT, 2011-10)

n this study, the main objective is to develop an advanced reservoir operation system for Geba reservoirs with specific objectives of extended flow, developing water balance and preparing a ...

Now showing items 181-200 of 316

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