AI SearchThe effect of coating on floats and mouldboard plough (Record no. 34206)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03321cas a2200409 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818094903.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110920s1988 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10690165 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.AE-88-14 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mufti, Azhar Iqbal |
| 245 14 - TITLE STATEMENT | |
| Title | The effect of coating on floats and mouldboard plough |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1988 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 76 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. AE-88-14 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1988 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In an effort to reduce the energy requirements of the tillage tools in a farming operation, a study was conducted to investigate the effect of enamel coating on floats and the mouldboard plough, under controlled laboratory conditions in Bangkok clay soil at different soil moistures and travel speeds. The Friction characteristics of enamel improved the scouring and reduced the Draft requirements of both the enamel coated floats and mould boardplough. A reduction of 30 to 50 % in drag of floats was recorded in Teflon and Enamel coated floats under dry and wet soils (14 - 31 %, soil m. c.). In puddled saturated soil, a 11 - 30 % decrease in drag was observed for enamel and Teflon coated floats respectively. The overall performance of the enamel coated float was better than other coatings namely; Teflon, Zinc and Mild- steel at all moisture levels. Qualitative observations indicated enamel to be more resistant to abrasion than Teflon and Zinc and Enamel showed better scouring qualities operating in dry soils, ( 16% m.c. db) showed a decrease in draft of 19- 22% for the speed range of 1 - 3 km/hr. In wet unsaturated soils (21 & 31 %), 3 to 28% reduction in plough draft was noticed in the same speed range. Puddled saturated soil (51 & 58% m.c. db) also gave 3 to 28 % reduction in draft in the same speed range (1 - 3 Km/hr.). In saturated soils, low travel speed gave higher reduction (28%) in plough draft. In wet soils the scouring of the enamel was much better than the uncoated one. A cyclic nature of the plough forces was observed. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Plows |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Agricultural machinery |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gee-Clough, D., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Salokhe, Vilas M., |
| Relator term | Co-Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Singh, Gajendra, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gupta, Chandra P., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | The Royal Government of Netherland, |
| Relator term | Scholasrhip 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. AE-88-14 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B18914">http://203.159.5.9/ait-thesis/detail.php?q=B18914</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10690165 |
| b | mnait |
| c | s |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240402 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | s |
| -- | 4 |
| 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 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120582068 |
| CREATED | CREATED : 2014-10-02 |
| RECORD Id | RECORD # : i12759995 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120300818 |
| CREATED | CREATED : 2016-05-26 |
| RECORD Id | RECORD # : i12996051 |
| 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.AE-88-14 | 30050120582068 | 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.AE-88-14 | 30050120300818 | 18/08/2026 | 18/08/2026 | 40-Archives |