Results 31 to 40 of about 7,893 (252)
Exponential Decay of Contact-patch Friction Steering Moment with Rolling Speed
, 2021 Steering torque is a very important quantity for the driver feeling. In fact, it gives the driver an idea of the road adherence condition during driving. Several models have been developed to simulate shear forces at the contact patch, most of them are based on semi-empirical tire models that account for slip and slip angles. They have good reliability
Jai Prakash +2 more
openaire +3 more sources
Preliminary tests of a damaged ship for CFD validation
International Journal of Naval Architecture and Ocean Engineering, 2012 One of the most critical issues in naval architecture these days is the operational safety. Among many factors to be considered for higher safety level requirements, the hull stability in intact and damaged conditions is the first to ensure for both ...
Sungkyun Lee +5 more
doaj +1 more source
International Journal of Technology, 2021 The effect of weight distribution on hydrodynamics factors in the weather criterion was investigated. Two types of weight distribution were examined.
Daeng Paroka +2 more
doaj +1 more source
Research on Influence of Tank Sloshing on Ship Motion Response under Different Wavelengths
Applied Sciences, 2022 The motion of the liquid-carrying ship under waves is simultaneously affected by the external wave moment and the sloshing moment of the internal tank, which makes the motion of the ship more complicated.
Xinsheng Fan, Zhenhong Hu, Xing Zheng
doaj +1 more source
Heading Direction Is Significantly Biased by Preceding Whole-Body Roll-Orientation While Lying
Frontiers in Neurology, 2022 BackgroundAfter a prolonged static whole-body roll-tilt, a significant bias of the internal estimates of the direction of gravity has been observed when assessing the subjective visual vertical.ObjectiveWe hypothesized that this post-tilt bias represents
Alexander Andrea Tarnutzer +4 more
doaj +1 more source
A Coupled SVM-NODE Model for Efficient Prediction of Ship Roll Motion
Journal of Marine Science and EngineeringTraditional analyses of ship roll damping and added moment of inertia rely on free roll decay and forced roll tests, but acquiring linear (small angles) and nonlinear (large angles) relationships demands extensive computational cases and parameter ...
Yaxiong Zheng +3 more
doaj +1 more source
On rolling, tunneling and decaying in some large N vector models [PDF]
Journal of High Energy Physics, 2009 Various aspects of time-dependent processes are studied within the large N approximation of O(N) vector models in three dimensions. These include the rolling of fields, the tunneling and decay of vacua. We present an exact solution for the quantum conformal case and find a solution for more general potentials when the total change of the value of the ...
Asnin, Vadim +2 more
openaire +2 more sources
Polish Maritime ResearchThe roll damping coefficient is essential when considering the viscous effect in the potential-based hydrodynamic analysis of fishing vessels; it is an important factor in the roll motion response.
Seo Janghoon, Park Dong-Woo
doaj +1 more source
Arthritis Care &Research, Accepted Article.Objective Orofacial manifestations are significantly impactful in patients with systemic sclerosis (SSc), yet remain understudied, with no dedicated clinical guidelines to inform their management. Methods An international online survey comprising 38 questions addressing orofacial manifestations of SSc, including patients’ confidence in their treating ...
Eleni Deligianni +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source