Your search found 34 records
1 Chauhan, H. S.. 1986. Groundwater modelling. In Regional Workshop on Groundwater Modelling, Roorkee, 12-17 December 1986. Roorkee, India: Water Resources Development Training Center, University of Roorkee. pp.43-59.
Groundwater ; Models / India
(Location: IWMI-HQ Call no: 631.7.6.3 G635 REG Record No: H02937)

2 Das, G.; Chauhan, H. S.; Singh, R. V. 1979. Conveyance of farm irrigation water through underground pipeline system. In Proceedings of the Workshop on Conjunctive Use of Surface and Ground Water, Roorkee, India, 12-14 April 1979. Vol. 1. Roorkee, India: Water Resources Development Centre, University of Roorkee. pp.cw11-cw23.
Water conveyance ; Pipes ; Farms / India
(Location: IWMI-HQ Call no: 631.7.6.3 G635 PRO Record No: H04919)

3 Singh, R. V.; Chauhan, H. S.. 1979. Water use management in transplanted rice crops. In Proceedings of the Workshop on Conjunctive Use of Surface and Ground Water, Roorkee, India, 12-14 April 1979. Vol. 1. Roorkee, India: Water Resources Development Centre, University of Roorkee. pp.wm1-wm12.
Rice ; Water use ; Water management ; Evapotranspiration ; Water requirements ; Irrigation practices ; Flood discharge / India
(Location: IWMI-HQ Call no: 631.7.6.3 G635 PRO Record No: H04927)

4 Chauhan, H. S.. 1990. Sub-surface drainage of agricultural land. In Tyagi, N. K.; Joshi, P. K.; Gupta, R. K.; Singh. N. T. (Eds.) Management of irrigation system: Papers from the National Symposium on Management of Irrigation System, Karnal, India February 24-27 1988. Karnal, India: Central Soil Salinity Research Institute. pp.161-168.
Subsurface drainage ; Irrigable land ; Arid lands
(Location: IWMI-HQ Call no: 631.7 G635 TYA Record No: H08206)

5 Nikam, P. J.; Chauhan, H. S.; Gupta, S. K.; Ram, S. 1990. Effect of variable drainage porosity on subsurface drainage system design. ICID Bulletin, 40(1):39-50.
Subsurface drainage ; Design ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H08657)

6 Nikam, P. J.; Chauhan, H. S.; Gupta, S. K.; Ram, R. 1992. Water table behavior in drained lands: Effect of evapotranspiration from the water table. Agricultural Water Management, 20(4):313-328.
Water table ; Evapotranspiration ; Surface drainage
(Location: IWMI-HQ Call no: PER Record No: H09970)

7 Singh, K. M.; Singh, O. P.; Ram, S.; Chauhan, H. S.. 1992. Modified steady state drainage equations for transient conditions in subsurface drainage. Agricultural Water Management, 20(4):329-339.
Subsurface drainage ; Water table ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H09971)

8 Rao, K. V. G. K.; Ramesh, G.; Chauhan, H. S.; Oosterbaan, R. J. 1992. Salt and water balance studies to evaluate remedial measures for waterlogged saline irrigated soils. In Vlotman, W. F. (Ed.) 5th International drainage workshop: Subsurface Drainage on Problematic Irrigated Soils - Sustainability and Cost Effectiveness, Lahore, 8-15 February 1992. Vol. II. Lahore, Pakistan: International Waterlogging and Salinity Research Institute (IWASRI) pp.2-67;2-77.
Waterlogging ; Salinity ; Irrigable land ; Water balance
(Location: IWMI-HQ Call no: 631.7.6.2 G000 VLO Record No: H010054)

9 Chauhan, H. S.; Ram, S.; Trivedi, S. K.; Sharma, H. C. 1979. Selection installation and operation of horizontal centrifugal pumps for irrigation. Pantnagar, India: G.B. Pant University of Agriculture & Technology. Department of Agricultural Engineering, College of Technology. 130p. (AE technical bulletin 11)
Pumps ; Irrigation operation ; Irrigation equipment / India
(Location: IWMI-HQ Call no: 631.7.1 G000 CHA Record No: H010503)

10 Yussuff, S. M. H.; Chauhan, H. S.; Kumar, M.; Srivastava, V. K. 1994. Transient canal seepage to sloping aquifer. Journal of Irrigation and Drainage Engineering, 120(1):97-109.
Irrigation canals ; Seepage ; Water distribution ; Aquifers ; Water table
(Location: IWMI-HQ Call no: PER Record No: H013879)
The problem of seepage from an unlined earthen canal is considered. The phreatic surface generated on the two sides of the canal is characterized by the nonlinear Boussinesq equation incorporating the slope element. A closed-form analytical solution to be linearized Boussinesq equation was derived. A finite-difference solution to the nonlinear Boussinesq equation was also obtained using the unconditionally stable Du Fort- Frankel explicit method for the seepage problem in the semi infinite flow problem. The numerical solution in general predicted a higher phreatic surface than the analytical solution.

11 Shyam, R.; Chauhan, H. S.; Sharma, J. S. 1994. Optimal operation scheduling model for a canal system. Agricultural Water Management, 26(3):213-225.
Irrigation canals ; Water allocation ; Irrigation scheduling ; Conjunctive use ; Linear programming ; Models ; Income
(Location: IWMI-HQ Call no: PER Record No: H015668)
https://vlibrary.iwmi.org/pdf/H_15668.pdf

12 Bhoi, K. L.; Ram, S.; Chauhan, H. S.. 1994. Field evaluation of hydraulic rams. ICID Bulletin, 43(2):105-116.
Irrigation equipment ; Water lifting ; Hydraulics / India
(Location: IWMI-HQ Call no: PER Record No: H016380)

13 Gupta, S. K.; Kumar, S.; Ram, S.; Chauhan, H. S.. 1995. Time dependent boundary value solution of the Boussinesq equation. ICID Journal, 44(2):1-27.
Drainage ; Water table ; Hydraulics ; Mathematical models
(Location: IWMI-HQ Call no: PER Record No: H018367)

14 Chauhan, H. S.. 1995. Issues of standardisation and scope of drip irrigation in India. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.446-451.
Drip irrigation ; Standards / India
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018886)

15 Chauhan, H. S.. 1995. Study approaches for trickle irrigation screen filters. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.597-602.
Drip irrigation ; Filtration ; Irrigation equipment ; Irrigation water ; Water quality
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018911)

16 Bendale, S. K.; Chauhan, H. S.; Shukla, K. N. 1995. Economic analysis of microirrigation of pomegranate in India. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.818-823.
Drip irrigation ; Irrigation effects ; Economic analysis ; Cost benefit analysis / India / Maharashtra / Sangli
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018947)

17 Babu, G. R.; Shukla, K. N.; Chauhan, H. S.. 1995. Studies on drip irrigation installation for grapes around Hyderabad (India) In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.824-829.
Drip irrigation ; Crop yield ; Horticulture ; Cost benefit analysis ; Surveys ; Economic aspects / India / Hyderabad
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018948)

18 Pandey, A. K.; Chauhan, H. S.; Singh, K. K.; Shukla, K. N. 1995. Distribution characteristics of microsprinklers. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.857-862.
Irrigation equipment ; Sprinkler irrigation ; Water distribution ; Experiments / India
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018953)

19 Pandey, A. K.; Chauhan, H. S.; Shukla, K. N.; Singh, K. K. 1995. Studies on single nozzle performance of microsprinklers. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.863-868.
Irrigation equipment ; Sprinkler irrigation ; Performance / India
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018954)

20 Parwal, D. S.; Chauhan, H. S.; Jaiswal, C. S. 1995. Clean pressure drop and loss coefficients for trickle irrigation screen filters. In Lamm, F. R. (Ed.), Microirrigation for a changing world: Conserving resources/preserving the environment: Proceedings of the Fifth International Microirrigation Congress, Hyatt Regency Orlando, Orlando, Florida, April 2-6, 1995. St. Joseph, MI, USA: ASAE. pp.875-880.
Drip irrigation ; Irrigation equipment ; Filtration
(Location: IWMI-HQ Call no: 631.7 G000 LAM Record No: H018956)

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