One of the basic components of any hydropower plant is hydro turbine. Model test studies
are performed before installation of hydro turbines. Many a times, the efficiency of the
hydro-turbine gets reduced with the aging ...
In hydraulic engineering, flow resistance coefficient (Manning roughness coefficient) is one
of the important parameters. It helps in flow forecasting in the channel, designing of
hydraulic structures, the calculation ...
In this study, various discharge estimation methods are tested for their efficacy to reproduce the observed site discharge using at-site cross-section details and the stage hydrograph data recorded at this section. These ...
In the present study the hydrological response of three Himalayan catchments namely Bhagirathi at Maneri Bhali-I (India), Bhilangna at Ghansali (India) and Madi at Sishaghat (Nepal), have been critically examined in terms ...
The present study is undertaken with an aim to find the possibilities in restoring the severely polluted Hindon River in India. The feasibility of restoration activities is typically analysed for Hindon Basin by comparing ...
Groundwater arsenic vulnerability assessment is an important aspect of determining the risk to groundwater contamination and for developing management options to preserve the quality of groundwater resources. Contamination ...
The focus of this dissertation is to determine the different aquifer systems and their characteristics using integrated hydrogeological studies aided by groundwater modeling techniques. The area of about 637 sq. km. has ...
Bangladesh is a densely-populated, mainly riverine and low-lying country located in South Asia. The economy is agrarian and approximately 80% of its total population are involved in a varied sort of agricultural activities. ...
Chaudhary, Ashish Kr. Singh(I I T ROORKEE, 2018-05)
The sub-surface solute and moisture flow at any particular site is governed by the prevailing hydrogeological conditions of that area. In the present study an effort has been made to consider these conditions using a ...
Drought is a significant natural hazard that affects the society and economy in the most deteriorating manner compared to other natural disasters. The occurrence of drought is generally correlated to the deficiency in ...
The glaciers in the Himalayas region are essential components of the cryosphere which
plays important role in the regional climate system. It is now widely accepted that most of the
Himalayan glaciers are retreating and ...
Dokan dam is one of the major and strategic dams in Iraq. The importance of this water resources project comes through the functions for which it was built in 1959 i.e. irrigation, flood prevention, hydropower generation ...
For sustainable management of natural resources for a watershed area, analysis of resources is compulsory. The analysis of water resource can be achieved with the support of appropriate calibrated and validated hydrologic ...
problem of soil erosion and land degradeation is crucial in Ethiopian Highlands. This is mainly caused due to poor management practices, lack of adoption of soil conservation measures and poor land-use practices. In recent ...
Bangladesh is a flood-susceptible country. Jamuna is one of the most flood vulnerable River in Bangladesh. Hydrodynamic modelling of about 172 Km River reach of Jamuna from Bahadurabad to Aricha has been undertaken as this ...
Streamflow forecasting is a crucial step in many of the activities related to planning, management and operation components of water resources systems. Streamflow forecasting is important to the water resources system ...
Groundwater has been used as a safe potable water source and more than 80% of rural and urban areas population in middle-income countries like Bangladesh is majorly dependent on this subsurface resource. Due to continuous ...
Streamflow estimation is a crucial challenge required in assessments of water resources, planning, decision-making and improvement. Tools and data needed to carry out such assessments are often limited, especially in ...
In this specific investigation to evaluate, the climate change on river flow regime a semi-distributed conceptional model was used for simulating rainfall-runoff in Malagarasi catchment-lake Tanganyika basin, Tanzania. The ...
Fluid flows through complex network of fractures in a fractured rock mass. Equivalent porosity model approach is conventionally used for flow simulation through such types of porous media which considers fractured rock as ...