Acoustic Measurement of Tractor Engine Valve Train using Acoustic Array / (Record no. 607313)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02835nam a22001697a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | NUST |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Qasim Sajid, Muhammad |
| 245 ## - TITLE STATEMENT | |
| Title | Acoustic Measurement of Tractor Engine Valve Train using Acoustic Array / |
| Statement of responsibility, etc. | Muhammad Qasim Sajid |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad : |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2023. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 58p. ; |
| Other physical details | Soft Copy |
| Dimensions | 30cm. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The acoustic measurements of tractor engine valve train plays a crucial role in understanding<br/>the operational behavior and performance of these essential components. Valves and their<br/>associated systems are critical for the proper functioning of an engine, and any deviations from<br/>optimal conditions can result in reduced efficiency, increased fuel consumption, and potential<br/>engine damage. Therefore, accurate and reliable acoustic measurements provide valuable<br/>insights into the valve train dynamics and aid in identifying potential issues early on. This<br/>research aims to investigate the measurement of acoustic emission in an engine valve train using<br/>the Norsonic Acoustic Array 848a. The acoustic array is a powerful tool for capturing and<br/>visualizing sound sources, allowing for detailed analysis of the valve train performance. This<br/>study presents the methodology employed, including data collection, analysis, and<br/>interpretation. Calculations and observations are discussed, leading to valuable insights into the<br/>condition of the valve train components. The results contribute to a better understanding of the<br/>acoustic emission in engine valve trains and provide recommendations for maintenance and<br/>improvement. This abstract presents an overview of the acoustic measurements conducted on<br/>tractor engine valve trains. The primary objectives of such measurements are to analyze the<br/>sound characteristics generated during valve train operation, assess the performance of<br/>individual components, and detect any irregularities or abnormalities. To achieve these goals,<br/>various acoustic measurement techniques are employed, including sound pressure level (SPL)<br/>measurements, sound intensity analysis, and vibration measurements. SPL measurements<br/>involve capturing the sound emitted by the valve train during its operation using microphones<br/>strategically placed near the engine components. These measurements allow the determination<br/>of the sound power levels and frequency spectra associated with the valve train, providing<br/>valuable information about its operating conditions. Additionally, sound intensity analysis<br/>allows for the identification of specific sound sources and their spatial distribution within the<br/>valve train assembly. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Prof. Dr. Riaz Ahmed Mufti |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/35148">http://10.250.8.41:8080/xmlui/handle/123456789/35148</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 12/12/2023 | 621 | SMME-TH-886 | Thesis |