The container, a standard size metal box designed to be moved with common handling equipment into which cargo is packed for shipment aboard in specifically configured oceangoing vessels, has evolved into the key physical and logistical support of international trade and globalization. Although available in several sizes, all containers adhere to a single standard, which accelerated containeriza...

In this paper, a study of the vibrations that appear in transmission shafts an adder gearbox used for heavy truck is made. The has two engines on only one chassis and power offered by these summated transmitted to or working machine. This type oil production installation army. During transportation workplace, engine running, after mounting installation, both are running. paper studies gearbox, ...

Transient car emission tests generate huge amount of test data, but their results are usually evaluated only using “accumulated” cycle values according to the homologation limits. In this work, two machine learning models were developed and applied a truck RDE light-duty vehicle chassis tests. Different from conventional approach, engine parameters fuel consumption acquired Engine Control Unit,...

Through simulation and testing, the objective of this report was to determine the methods and validate results for using an engine as a structural member of a Formula SAE race car chassis. Modal analysis was used with a beam mesh of the chassis to validate an increase of chassis stiffness. Results confirmed that providing structural support at engine mounting points of the chassis increased the...

The development of chassis dynamometer of hybrid vehicle based on CAN bus was studied. Chassis dynamometer of hybrid vehicle measurement methods and loading devices are analyzed, and laid the foundation for the resistance simulation of chassis dynamometer. Road resistance simulation on HEV chassis dynamometer is researched, getting electric quantity simulation type of chassis dynamometer drivin...

Data associated with over 9000 accidents involving large trucks and combination vehicles during a two-year period on freeways in the greater Los Angeles area are analyzed relative to collision factors, accident severity, and incident duration and lane closures. Relationships between type of collision and accident characteristics are explored using log-linear models. The results point to signifi...

Race teams are interested in understanding the influence of the various structural members on the torsional stiffness of a NASCAR Winston Cup race car chassis. In this work we identify the sensitivity of individual structural members on the torsional stiffness of a baseline chassis. A high sensitivity value indicates a strong influence on the torsional stiffness of the overall chassis. Results ...