Informatics Publishing Limited

M. P. Akhtar ¹, Amrendra Kumar ¹, Deepak Khare ²

Affiliations
1 Water Resources, Bihar, Patna, IN
2 Dept.of WRD & M, I.I.T. Roorkee, IN

Abstract

This study is conducted to observe the temporal variability of rainfall and temperature for 102 years (1901-2002) in the Lower Bagmati River Basin in Northern India. Annual and monsoon rainfall time series is considered to investigate the trend using non parametric methods. Trend in 102 years span indicates reduced basin water potential in recent years.

Keywords

Rainfall, Temperature, Non-Parametric Tests, Trend Analysis, Mann-Kendall and Sen's T Tests.

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M. P. Akhtar ¹, Nayan Sharma ², C. S. P. Ojha ³, D. J. Bergstrom ⁴

Affiliations
1 Water Resources, Govt. of Bihar, Patna, IN
2 Dept.of WRD&M, I.I.T. Roorkee, IN
3 CED, I.I.T. Roorkee, IN
4 Dept. of Mech. Engg., U of S, Saskatoon-SK, CA

Abstract

The objective of the study is to present a two dimensional model with incorporated dispersion terms as source term in transport equations for simulation of curvilinear flow field. The comparison of the simulated velocity field and water surface elevation indicated that the incorporation of such terms has reasonably improved the secondary flow scenario.

Keywords

Flow Simulation, Numerical Models, Boundary Fitted Grids, Flow Dispersion, Finite Volume Method, and Secondary Flow.

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