| 학회 | 한국화학공학회 |
| 학술대회 | 2003년 봄 (04/25 ~ 04/26, 순천대학교) |
| 권호 | 9권 1호, p.200 |
| 발표분야 | 공정시스템 |
| 제목 | 기체 유량계의 개발과 응용 |
| 초록 | A measurement device for gas flow rate using hot-wire module is developed for the utilization in low-accuracy industrial applications. The device has three wires of measuring and heating, and a bridge circuit is installed to detect electric current through the hot wire in the module. An amplification of the signal and conversion to digital output are conducted for the on-line measurement with a personal computer. The flow rate of air and carbon dioxide gas is separately measured for the performance examination of the device. The outcome of the performance test indicates that the accuracy and stability of the device is satisfactory for the purpose of industrial application. |
| 저자 | 김병철, 정옥진, 김영한, 김상렬 |
| 소속 | 동아대 |
| 키워드 | 열선유속계; 기체유량; 온라인측정 |
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| 원문파일 | 초록 보기 |
