AI SearchA multi-stage gasifier engine system (Record no. 78958)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 03414nas|a2200397 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818155903.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 020303s2001 th u m rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11848327 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. ET-01-24 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Wickramasinghe, T. A. |
| 245 12 - TITLE STATEMENT | |
| Title | A multi-stage gasifier engine 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. | 2001 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 88 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. ET-01-24 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Enviro1m1ent, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2001 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The main objective of this study was development of a Multi-Stage Gasifier Unit, using pre-heated air for engine applications. A cross-flow gas-to-gas plate heat exchanger to preheat the air supplied to the gasifier by recovering heat from the exhaust of a diesel engine was designed, fabricated and tested. A two-stage gasifier was fabricated; primarily it was tested with different air supply rates, with and without preheating of air to find the temperature profile in the gasifier and the quality of producer gas. Next, the gasifier was coupled with a diesel engine. The producer gas was cleaned and cooled using a cyclone and a spray tower. The diesel engine was tested on a dual fuel mode using producer gas and diesel as well as on diesel alone mode. Dried wood and coconut shell were used separately to fuel the gasifier. The two-stage gasifier developed two high temperature zones inside it. It normally experienced occasional blockage of fuel, when air was supplied through two ports only. This was successfully prevented by addition of a part of primary air from the top of the gasifer. An introduction of 50 % primary air from the top showed better results by creating a more uniform high temperature zone favorable for producing of higher quality gas and cracking tar. A Perkins diesel engine of three cylinders was operated at a constant speed of 1500 rpm, on diesel fuel alone and on dual-fuel. A maximum value of 71 % of energy supply by producer gas was achieved for a load of 2.6 kW and gasifier air supply rate of 250 lit/min in the tested range of electrical power 0 - 10 kWe. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Biomas gasification |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Diesel motor |
| General subdivision | Fuel systems |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bhattacharya, Sribas C., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pham, H.L., |
| Relator term | Examination Committee |
| 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. ET-01-24 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08145">http://203.159.5.9/ait-thesis/detail.php?q=B08145</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11848327 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 020303 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 2 |
| 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 | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120749329 |
| CREATED | CREATED : 2000-04-10 |
| RECORD Id | RECORD # : i12273168 |
| LPATRON | LPATRON : 1022251 |
| LCHKIN | LCHKIN : 2010-04-28 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 15 |
| -- | TOT RENEW : 18 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120749337 |
| CREATED | CREATED : 1999-07-05 |
| RECORD Id | RECORD # : i1227317x |
| LPATRON | LPATRON : 1019403 |
| LCHKIN | LCHKIN : 2007-04-11 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 7 |
| -- | TOT RENEW : 14 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160047246 |
| CREATED | CREATED : 2016-06-06 |
| RECORD Id | RECORD # : i13018474 |
| 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 | 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. ET-01-24 | 30050120749329 | 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 | 50.00 | AIT Thesis no. ET-01-24 | 30050120749337 | 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. ET-01-24 | 30050160047246 | 18/08/2026 | 18/08/2026 | 40-Archives |