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Browsing User's Manuals by Issue Date

Browsing User's Manuals by Issue Date

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  • UM-7: Finite Element Aquifer Flow Model 
    Seethapathi, P. V. (National Institute of Hydrology, 1984)
    The purpose of this report is to describe how to model aquifer systems with AQUIFEM-1, a finite element aquifer flow model developed by Massachusetts Institute of Technology and implemented at the Institute for ...
  • UM-5 : Rating curve analysis 
    Seth, S. M.; Palaniappan, A. B. (National Institute of Hydrology, 1984)
    The water level and the volume of water passing a site in a river provides useful information about the flow, which can be used for many planning purposes. The water levels are easily observed and ...
  • UM-10 : Muskingum cunge routing procedure 
    Seth, S. M.; Palaniappan, A. B. (National Institute of Hydrology, 1984)
    Experience and observations of flood flows in river show that the flood peak attenuates as it travels downstream. Although lateral flow and flow from tributaries may add up to the flow and lead ...
  • UM-8 : Unit Hydrograph Derivation 
    Seth, S. M.; Singh, R. D. (National Institute of Hydrology, 1984)
    The unit hydrograph technique is a simple tool being used by most of the water resources development organisations for the estimation of flood flows. Although number of techniques are available ...
  • UM-9 : Model parameter evaluation using catchment characteristics 
    Seth, S. M.; Singh, R. D. (National Institute of Hydrology, 1984)
    In view of growing development of water resources in many projects, it becomes necessary to estimate discharge values for ungauged watersheds or sites within a region. The simplest way is to ...
  • UM-1 :Tyson Weber ground water flow model 
    Seethapathi, P. V. (National Institute of Hydrology, 1984)
    The ground water in a basin is not at rest but is in a state of continuous movement. While the recharge components tend to rise the water table, the discharge components make the water table ...
  • UM-11 : Hydrologic flood routing 
    Perumal, M.; Seth, S. M. (National Institute of Hydrology, 1984)
    This user manual provides description of the capabilities of the hydrologic flood routing package programme developed at the National Institute of Hydrology. The following hydrologic ...
  • UM-6 : Preparation of Working Table 
    Seethapathi, P. V.; Dhason, S. R. B. (National Institute of Hydrology, 1984)
    A computer model is presented for quantifying the impacts of multipurpose water management policy. The model is designated for analysis of water availabilities throughout a river basin over extended ...
  • UM-2 : Frequency analysis 
    Seth, S. M.; Goel, N. K. (National Institute of Hydrology, 1984)
    The user's manual gives the details of a computer programme for best fit distribution using normalization procedures and chi-square criterion. Various normalization procedures which have been used in the ...
  • UM-3 : Multiple Linear Regression 
    Seth, S. M.; Goel, N. K. (National Institute of Hydrology, 1984)
    The derivation of relationships among hydrologic variables is of great importance for the transfer of information from few gauged sites to many ungauged sites. This relationship may be between ...
  • UM-4 : Polynomial Regression 
    Seth, S. M.; Goel, N. K. (National Institute of Hydrology, 1984)
    For any non linear function Y=f(X) regression may be obtained by fitting a polynomial. The general form of the polynomial regression is as given under:- Y = a o + a + a + + ...
  • UM-13 : Kalinin-Milyukov method of flood routing 
    Seth, S. M.; Palaniappan, A. B. (National Institute of Hydrology, 1985)
    A method of flood routing using theory proposed by Russian Scientists Kalinin and-Milyukov on flood wave transformation is described in this report. Assumption of a single valued stage ...
  • UM-14 : Application of Tank model for daily Runoff Analysis 
    Seth, S. M.; Singh, R. D.; Santoshi, M. K. (National Institute of Hydrology, 1985)
    Tank model is a simple conceptual rainfall-runoff model developed in Japan by Sugawara (1967) This model is used for daily runoff analysis for both humid and non humid basins with continuous dail ...
  • UM-15 : Application of Tank model for Flood analysis 
    Seth, S. M.; Singh, R. D.; Santoshi, M. K. (National Institute of Hydrology, 1985)
    Tank Models for daily analysis and flood analysis were developed in Japan by Sugawara (1967). The input requirements of the Tank Models for flood analysis and daily analysis are different. The former ...
  • UM-18 : A flood control operation of a reservoir 
    Seethapathi, P. V.; Dhason, S. R. B. (National Institute of Hydrology, 1985)
    Reservoirs which are constructed for the purpose of conservation and flood control have to be operated for flood control during monsoon season in order to safeguard the down stream control points and the dam ...
  • UM-20 : Mass curve analysis and sequent peak algorithm 
    Jain, S. K. (National Institute of Hydrology, 1985)
    The computation of required storage is one of the important steps of reservoir design. Two computer programmes have been described in this report which make use of mass curve method and sequent peak algorithm for this ...
  • UM-17 : Optimum reservoir operation using dynamic programming 
    Seethapathi, P. V.; Jain, S. K. (National Institute of Hydrology, 1985)
    Dynamic programming is an optimization technique which has been extensively used for solution of various problems associated with water resources systems. As the original technique had several short ...
  • UM-21 : Generation of hydrological graphs using computer graphics 
    Chalisgaonkar, Deepa (National Institute of Hydrology, 1986)
    'GRAPHICS' is describing an object in a vivid form. In hydrology, normally the relationship between two variables is plotted in the form of curves. It has been observed that the visual ...
  • UM-25 : Unit hydrograph analysis 
    Seth, S. M.; Singh, R. D. (National Institute of Hydrology, 1986)
    This user's manual gives the details of twenty one computer programmes to carry out unit hydrograph analysis. These computer programmes are considered to be in five different ...
  • UM-19 : Flood frequency analysis on a microcomputer with basic language 
    Seth, S. M.; Singh, R. D. (National Institute of Hydrology, 1986)
    Flood frequency analysis approach is a very useful technique for estimation of design flood from the limited data. In general, in frequency analysis approach the sample data is ...

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