AI SearchOptimal operation plan of a pump irrigation system (Record no. 83822)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04082nam a2200457 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818170743.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 150698 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1048114x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. WA-91-11 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Manandhar, Mukti Narayan |
| 245 10 - TITLE STATEMENT | |
| Title | Optimal operation plan of a pump irrigation system |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1991 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 96 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. WA-91-11 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1991 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Irrigation planning and the analysis of pump failure consequences are studied in this study. An optimization model is formulated for planning purpose, while a simul ati on routine is developed to examine the effect of pump failures. A large lift irrigation system in Nepal , the Chitwan Irrigation Project is chosen for the model application. A decade(lO days) based irrigation planning model is formulated for determining the optimal cropping pattern, and the pumping requirements in an existing irrigation system. Comparison of existing pattern with the optimal cropping pattern derived for maximizing net benefit is much different with respect to winter crops. Actually in the system, due to lack of pre-announcement of water distribution schedule, farmers are unknown to the future schedule. Besides, there is uncertainty about crop yields as well as expected rainfall in the period, especially f o r the poor farmers who are completely dependent on agriculture alone. In the simulation model, consideration of pump failure is taken as an independent random variable and is simulated by Monte Carlo Simulation technique . A water distribution policy based on equality is considered. A dated crop production function is empl oyed to evaluate the yield effects. Cropping patterns for the proposed extension area have also been developed using the Linear Programming Model, with the objective of maximizing the net benefit. The required pump capacity for fulfilling the irrigation demand has also been determined which is slightly higher than the pump capacity proposed by the project. Sensitivity analysis is performed t o study the effects of changes in some parameters in the optimal result. The installed pump capacity of the first stage pumping station is found to be sufficient to meet the net irrigation requirement upto 10% increase in demand . |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Irrigation pumps |
| General subdivision | Simulation methods |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Crops |
| General subdivision | Water requirements |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Loof, Rainer, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Paudyal, Guna N., |
| Relator term | Co-Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gupta, Ashim Das, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Murty, V.V.N., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Royal Government of The Netherlands, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. WA-91-11 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17747">http://203.159.5.9/ait-thesis/detail.php?q=B17747</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1048114x |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240403 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003054706 |
| CREATED | CREATED : 1994-05-18 |
| RECORD Id | RECORD # : i10603086 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120574982 |
| CREATED | CREATED : 1994-05-18 |
| RECORD Id | RECORD # : i10603098 |
| LPATRON | LPATRON : 1016116 |
| LCHKIN | LCHKIN : 2002-06-26 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 3 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160033501 |
| CREATED | CREATED : 2016-02-15 |
| RECORD Id | RECORD # : i12882045 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160033493 |
| CREATED | CREATED : 2016-02-15 |
| RECORD Id | RECORD # : i12882057 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. WA-91-11 | 30050003054706 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. WA-91-11 | 30050120574982 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. WA-91-11 | 30050160033501 | 18/08/2026 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. WA-91-11 | 30050160033493 | 18/08/2026 | 18/08/2026 | 40-Archives |