AI SearchDevelopment of an optimization model for the distribution of pumping stations in a water distribution network (Record no. 29178)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04091nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818090811.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 301098s1983 th r 000|0 eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10199202 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-83-8 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Gaurino, Bienvenido G. |
| 245 10 - TITLE STATEMENT | |
| Title | Development of an optimization model for the distribution of pumping stations in a water distribution network |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1983 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 72, A40, B7, C31 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-83-8 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1983 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A 'Screening model' has been formulated for the optimal distribution of pumping stations using the linear programming technique. The model provides guidelines on the selection of optimal sites for booster pumping stations from a number of candidate locations. The application of the screening model on three sample networks, each with nine candidate locations for booster pumping station which could be chosen in 511 different combi- nations, indicated that two to four program runnings are sufficient to arrive at an optimal distribution. The model has been found out to be applicable to large networks by schematizing the network extensively for the first run. The succeeding sets of runs could be made on the less exten- sively schematized subnetworks which are to be isolated by closed valves. The study has proven that in some networks the use of valves to isolate subnetworks may be necessary not only in reducing the sytem cost but also in making a design option feasible in conjunction with the use of booster pumps. A related problem of distributing the operational storage requirement has been dealt with in this study. To solve the problem, a simulation study was conducted on a simple network with one off-line booster by varying the rated capacity of the source pumps as well as the design flows of the pipes leading to the booster from the peak hour demand down to the lowest possible flow rate, i.e. to a value just enough to meet the demand pattern. The re- servoir at the off-line booster was sized correspondingly (increased as flow rate decreased) to the storage requirement of the downstream service area at each variation. The system cost for each variation was solved using a linear optimization model. The results have shown that the lower extreme of flow rate with the corresponding upper extreme of storage requirement at off-line boosters makes the optimum design. This finding was confirmed in the same study made on two large sample networks. Incidentally, it was found out that for a large. network and high service pressure requirement, the system cost could be .reduced further by using separate transmission lines to fill up the reservoirs at booster pumping stations. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water quality management |
| General subdivision | Nepal |
| -- | Phewa Lake |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Orth, H.M., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Lohani, B.N., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nguyen, Cong Thanh, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | US-ASEAN Development Cooperation Program, |
| 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. EV-83-8 |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10199202 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 231005 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120655369 |
| CREATED | CREATED : 2014-05-02 |
| RECORD Id | RECORD # : i12757573 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120224943 |
| CREATED | CREATED : 2016-04-05 |
| RECORD Id | RECORD # : i12969692 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050121074495 |
| CREATED | CREATED : 2023-03-23 |
| RECORD Id | RECORD # : i13440226 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | 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 | 50.00 | AIT Thesis no.EV-83-8 | 30050120655369 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no.EV-83-8 | 30050120224943 | 18/08/2026 | 18/08/2026 | 40-Archives | ||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | 50.00 | AIT Thesis no.EV-83-8 | 30050121074495 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication |