http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
논문 : 노외기계시스템공학 ; 트랙터 PTO 출력과 농작업 부하 특성
김혁주 ( H. J. Kim ),김영중 ( Y. J. Kim ),박석호 ( S. H. Park ),임동혁 ( D. H. Im ),김성수 ( S. S. Kim ),김충길 ( C. K. Kim ),정상철 ( S. C. Jung ),이종순 ( J. S. Lee ) 한국농업기계학회 2010 바이오시스템공학 Vol.35 No.1
Tractor PTO output and fuel consumption rate under the korean paddy and various paddy operations were measured and analyzed, in which all the measurements were accomplished by the OECD tractor test codes and the collected information will be utilized for defining tractor energy efficiency class and its test methods. Tractor PTO performance tests were conducted under full-load, part-load and various engine RPMs with part-load at the engine laboratory, while the paddy operations were dry land plowing, wet and dry land rotary tilling and wet land preparation under various soils. As a whole, the rated tractor outputs were ranged from 17% to 100% in the various tillage and land preparation operations, however, the loads for the paddy operations of 1,700 to 2,000 rpm were very close to the OECD tractor load distribution thus it would be appropriate to adopt OECD tractor test codes to measure energy consumption efficiency of tractor.