AI SearchCalibration of hydrodynamic models (Record no. 14738)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03383nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817172100.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 0198 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10126703 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 755 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Yar, Mohammad |
| 245 10 - TITLE STATEMENT | |
| Title | Calibration of hydrodynamic models |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1975 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 39 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 755 |
| 500 ## - GENERAL NOTE | |
| General note | A Thesis submitted in partial fulfilment of the requirements for the degree of Master of Engineering at the Asian Institute of Technology, Bangkok, Thailand. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1975 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The aim of this study was to investigate some systematic technique for the calibration of hydrodynamic model s. Mathematical modeling has become almost a major research technique due to availability of high speed computers. This technique is gaining ever increasing preference. Besides many other ones an advantage is the quickness with which problems can be handled as against physical modeling and other techniques. However, accuracy of prediction is based upon efficiency of the model. Model efficiency means the level of hydraulic resemblance between the model and its corresponding real system. A measure of model efficiency is determined by its ability to duplicate a real event as obtained from field records. A poorly calibrated model will not accurately represent actual field conditions whereas a well calibrated one will be able to perform similar to its prototype. Mostly models have been calibrated through a trial and error procedure. In this study a technique has been developed for systematically improving values of the calibration parameters. The procedure however required excessive computing time and hence was less efficient than trial and error methods. The river system existing in the Bicol River Basin of the Philippines was used as the physical system which was modeled mathematically. This model was calibrated using conventional trial and error technique. A formal or systematic procedure which was developed was used to a limited extent. Complete calibration using this method was not performed because of t he excessive computing time which was required. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Hydrodynamics |
| General subdivision | Mathematical models |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ackermann, Norbert L., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shi-igai, Hiroyoshi, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Okamoto, Masami, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Suphat Vongvisessomjai, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nishimura, Hitoshi, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | British Columbia, |
| 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. 755 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B24007">http://203.159.5.9/ait-thesis/detail.php?q=B24007</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10126703 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260430 |
| 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 | 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 : 30050003035218 |
| CREATED | CREATED : 1995-10-13 |
| RECORD Id | RECORD # : i10143142 |
| LPATRON | LPATRON : 1012032 |
| LCHKIN | LCHKIN : 2001-03-29 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 2 |
| -- | TOT RENEW : 1 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160093075 |
| CREATED | CREATED : 2016-04-22 |
| RECORD Id | RECORD # : i12949231 |
| 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 | 17/08/2026 | AIT Thesis no. 755 | 30050003035218 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. 755 | 30050160093075 | 17/08/2026 | 17/08/2026 | 40-Archives |