This paper presents an original interactive analysis method consisting of mathematical calculation based on theoretical mechanics and mechanics of materials, and dynamics simulation for quantifying outrigger reaction forces of a kind of hydraulic mobile crane, aiming to avoid the eventualities during normal operation as far as possible, for example, tipping-over. First, a three dimensional dyna...

Due to the interference between main hull and outrigger of pentamaran, resistance is greatly affected. Therefore, research on pentamaran front inclination angle has further practical significance for reducing resistance. In this study, was analyzed by CFD method, ship motion in waves simulated overlapping grid technology, static water predicted using unsteady RANS equation. First, a series vali...

Abstract As the Canadian Hydrogen Intensity Mapping Experiment (CHIME) has become leading instrument for detecting Fast Radio Bursts (FRBs), CHIME/FRB Outriggers will use very-long-baseline interferometry (VLBI) to localize FRBs with milliarcsecond precision. The CHIME site uses a passive hydrogen maser frequency standard in order minimize localization errors due clock delay. However, not all o...

Although, the history of orthotic treatment for idiopathic scoliosis goes back more than fifty years, the mechanism of curve control by spinal orthosis is still controversial. Hypothetical explanations have been provided but few, if any, have been tested clinically. This study aims at the biomechanical evaluation of a spinal orthosis (Milwaukee brace) in order to improve understanding about the...