Results 11 to 20 of about 34,262 (294)
Comparative computational analysis of drag-reducing devices for tractor-trailers [PDF]
, 2008 Constant rise in fuel price in recent times has caused manufacturers of heavy commercial vehicles (HCV) to turn to efficient aerodynamic design of trucks, wagons, tractors as well as trailers.
Malviya, Vihar +2 more
core +4 more sources
Chemical Engineering Transactions, 2018 A hazardous chemicals truck-and-trailer transportation scheduling model with empty trailer task was established in an actual hazardous chemicals transportation network. The model involves two stages.
Mei Feng, Yaorong Cheng, Xigang Wu
doaj +1 more source
Algorithm for Selecting a Base Tractor Model to Form a Tractor Train
Сельскохозяйственные машины и технологии, 2019 The main quality indicators of tractor trains (the number of trailers and their total load capacity, speed and stability of movement, braking distance, etc.) depends largely on the correct choice of the type of a base tractor. The existing methodological
M. T. Toshboltaev, B. A. Kholikov
doaj +1 more source
Effect of cross wind on aerodynamic coefficients of ground vehicles. [PDF]
, 2009 The present work investigates the variation of aerodynamic coefficients with the change in the angle of flow. A mathematical equation has been developed for predicting the aerodynamic coefficients, when a vehicle is subjected to crosswind.
Malviya, Vihar +2 more
core +4 more sources
Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 Para determinar el impacto del tráfico sobre el suelo, el cultivo y el consumo energético durante la cosecha de caña de azúcar en el valle del río Cauca (Colombia), se establecieron experimentos de cuatro repeticiones con diferentes sistemas de cosecha ...
Luís A. Rodríguez, Jhon J. Valencia
doaj +1 more source
Advertising Imitating a Movie Trailer – Persuasion or Manipulation?
Acta Universitatis Lodziensis. Folia Litteraria Polonica, 2018 Popular brands, hoping to catch the attention of a bored spectator, are increasingly using advertainment, which is a combination of advertising, fun and entertainment. An example of this phenomenon is advertising imitating movie trailers.
Agnieszka Barczyk-Sitkowska
doaj +1 more source
Determination of representative loading conditions for effective semitrailer design
Transport, 2014 Obtaining a representative loading spectrum that corresponds well to the reality is still one of the greatest challenges for fatigue life calculations and optimal design of the trailer body.
Karel Kural +3 more
doaj +1 more source
Вестник СибАДИ, 2017 The Article is devoted to assessing the impact of operational factors and design parameters of the trailer heavy-duty tandem axles to such performance indicators as: the standard deviation of the vertical linear and linear-angular accelerations of the ...
V. Yu. Kostuk, E. Yu. Lipatov
doaj +1 more source
Design and implementation of robot control system with single trailer
Dianzi Jishu Yingyong, 2018 The mobile robot with a trailer is a multi-vehicle system, and the control difficulty of the multi-robot during operation is also increased accordingly.
Ren Gongchang +4 more
doaj +1 more source
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source