Results 221 to 230 of about 162,243 (282)

Thrust++: Extending Thrust Framework for Better Abstraction and Performance

2017 IEEE 24th International Conference on High Performance Computing (HiPC), 2017
A good design abstraction framework for high performance computing should provide a higher level programming abstraction that strikes a balance between the abstraction and visibility over the hardware so that the software developer can write a portable software without having to understand the hardware nuances, yet exploit the compute power optimally ...
Ajai V. George   +4 more
openaire   +2 more sources

The mechanics of initiation and development of thrust faults and thrust ramps

Mountain Geologist, 2022
This study integrates the results of numerical modeling analyses based on outcrop studies and structural kinematic restorations to evaluate the mechanics of thrust fault initiation and development in mechanically layered sedimentary rocks. A field-based reconstruction of a mesoscopic thrust fault at Ketobe Knob in central Utah provides evidence of ...
Sarah S. Wigginton   +2 more
openaire   +1 more source

Optimum thrust programming for low thrust devices

1964
The use of low thrust devices with continuous and discontinuous thrust programs is investigated to determine whether or not a discontinuous thrust program will provide a greater payload and structure mass fraction, where the program must impart a specified amount of energy to the satellite in a specified total time, starting from a circular parking ...
openaire   +2 more sources

The Saltville thrust: investigation of a regional thrust fault in a foreland fold and thrust belt

2020
Thin-skinned models of deformation are currently accepted for the southern Appalachians. The mechanics of this type of deformation are not well understood. The Saltville thrust, a major overthrust in the southern Appalachians, was investigated with respect to deformation mechanics.
openaire   +2 more sources

Variable thrust angle constant thrust collision avoidance maneuver under thrust failure

The 27th Chinese Control and Decision Conference (2015 CCDC), 2015
This paper addresses the application of variable thrust angle (VTA) approach for constant thrust collision avoidance maneuver under thrust failure in the y-axis. In particular, the collision avoidance maneuver process is divided into in-plane motion and out-plane motion based on the relative motion dynamic model.
Yongqiang Qi, Yingmin Jia
openaire   +1 more source

Three-Dimensional Thrust Nozzle Design for Maximum Axial Thrust

AIAA Journal, 1971
Abstract : A technique has been developed for the design of maximum thrust three-dimensional (nonaxisymmetric) nozzles. The thrust expression, written as an integral over a control surface, is maximized by the application of the calculus of variations. Each optimal three-dimensional nozzle designed by this method produces the maximum axial thrust for a
L. SNYDER, H. THOMPSON
openaire   +1 more source

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