926 resultados para Combustion reactions


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Decreasing vehicle understeer was strongly associated with the likelihood of control loss following both the unexpected and expected tire failures. Knowledge of the imminent tread separation reduced the overall probability of control loss from 55% to 20% and had a significant effect on how quickly drivers responded as well as on the nature of their initial responses (i.e., steering orbraking). Driver age was marginally associated with increased likelihood of vehicle control loss, but only on unexpected trials. Vehicle speed at the time of first steering input also contributed to the probability of control loss. Neither the location of the tire that failed (left rear vs. right rear) nor the specific instructions about how best to respond to the tread separation influenced the probability of control loss. Differences associated with vehicle understeer conditions observed in the present study were large and consistent, independent of driver expectations and across driver age groups. It is thus fair to conclude that in the event of a complete rear-tire detread, the increased difficulty in vehicle handling and the associated increased likelihood of loss of vehicle control with decreasing vehicle understeer generalize to real-world driving.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Contract no. US AEC AT (11-1)1469."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Contract AT-30-1-Gen-366."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

The content was printed on only one side of the paper.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

This report describes a study of the reactions occurring in the spontaneous ignition of zirconium and titanium (and their alloys), with emphasis on the former. Conditions required for spontaneous ignition, including the effects of certain impurities, surface conditions, and composition of the atmosphere around the metal were investigated. In addition, the mechanism of ignition was studied by following the thermal history of the reactions during the first few milliseconds.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"January 1961 [OTI Issuance Date]."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"UC-11."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Contract No. AF 33(038)-12656 E.O. No. 460-35 S. R.-8."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Paper to be presented at the 17th annual meeting and space Flight Exposition, American Rocket Society, Los Angeles, Calif., November 13-18, 1962."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Caption title.