Optimisation of a multi-duct cleaning device for rice combine harvesters utilising CFD and experiments
Sign Up to like & getrecommendations! Published in 2020 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2019.11.016
Abstract: As the grain-cleaning process in a combine harvester relies on pneumatic separation of the grain and chaff, the aerodynamic forces created by the airflow have a large impact on the cleaning performance. Therefore, to optimise… read more here.
Keywords: device rice; multi duct; duct cleaning; combine ... See more keywords
Compensation control strategy for the cutting frequency of the cutterbar of a combine harvester
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DOI: 10.1016/j.biosystemseng.2021.01.023
Abstract: For grain combine harversters the correlation between cutting frequency and forward speed is typically based on the theoretical matching value of the cutting pattern. However, in reality cutting frequency is affected by cutting resistance which… read more here.
Keywords: combine; cutting frequency; frequency; control strategy ... See more keywords
Comparative field performances between conventional combine and mid-size combine in wetland rice cultivation
Sign Up to like & getrecommendations! Published in 2019 at "Heliyon"
DOI: 10.1016/j.heliyon.2019.e01427
Abstract: In paddy cultivation, harvesting is the most important operation, which needs suitable machinery. Thus, this study was carried out to compare field performances and energy and environmental effect between the conventional 5 m cutting width… read more here.
Keywords: field; mid size; time; greater mean ... See more keywords
On the predictive validity of the National Football League combine: does it forecast future success?
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Sports Sciences"
DOI: 10.1080/02640414.2023.2207853
Abstract: ABSTRACT The National Football League (NFL) Combine provides NFL teams the ability to assess prospective athletes’ medical histories and physical and psychological abilities. Using this information, NFL personnel must then decide whether an athlete is… read more here.
Keywords: combine; predictive validity; national football; success ... See more keywords