Results 51 to 60 of about 38,584 (322)
High Speed photometry of faint Cataclysmic Variables: I. V359 Cen, XZ Eri, HY Lup, V351 Pup, V630 Sgr, YY Tel, CQ Vel, CE-315 [PDF]
, 2001 The first results of a photometric survey of faint Cataclysmic Variables are presented. V359 Cen is an SU UMa star with a period of 112 min. Even though observed at quiescence, the mass transfer rate in this old nova may be sufficiently high that in such
Abbott +33 more
core +2 more sources
Analysis of Motorcyclist Riding Behaviour on Speed Table
The Scientific World Journal, 2014 This paper focuses on the study of the change of various types of riding behaviour, such as speed, brake force, and throttle force applied, when they ride across the speed table.
Choon Wah Yuen +2 more
doaj +1 more source
How Drivers Feel When Traversing Speed Humps under a Variety of Driving Conditions
Engineering Proceedings, 2023 Speeding is known to be one of the main causes of traffic crashes. Therefore, various speed management techniques are applied to prevent accidents caused by speeding in many countries.
Hong-jun Cho, Ho-hyuk Na, Do-Gyeong Kim
doaj +1 more source
Journal of Marine Science and EngineeringHigh-speed mixed-flow and axial-flow pumps often exhibit hump or double-hump patterns in flow–head curves. Operating in the hump region can cause flow disturbances, increased vibration, and noise in pumps and systems.
Min Liu +4 more
doaj +1 more source
Applied Sciences, 2021 In order to study the variation law of the flow field and pressure fluctuation in the hump section of the siphon outlet conduit, the flow field characteristics and frequency spectrum characteristics of the flow field were analyzed by combining a physical
Fan Yang +5 more
doaj +1 more source
Fluid simulation studies of the dynamical behaviour of one dimensional relativistic electromagnetic solitons [PDF]
, 2005 A numerical fluid simulation investigation of the temporal evolution of a special class of traveling wave solution of the one dimensional relativistic cold plasma model is reported.The solutions consist of coupled electromagnetic and plasma waves in a ...
Das, Amita +3 more
core +2 more sources
The Effect of Speed Humps on Instantaneous Traffic Emissions [PDF]
Applied Sciences, 2020 Bad air quality due to free pollutants such as particulate matter (PM), carbon dioxide (CO 2 ), nitrogen oxides (NO x ) and volatile organic components (VOC) increases the risk of long- term health diseases. The impact of traffic-calming measures on air quality has been studied using specialized equipment at control sites or mounted on ...
Julio César Pérez-Sansalvador +3 more
openaire +2 more sources
Investigation of humping defect formation in a lap joint at a high-speed hybrid laser-GMA welding
Results in Physics, 2019 Productivity rise can be realized at high-speed welding, but in a practice, the constraints emanate from the tolerance welding speed limit beyond which generate humping defects and the likes.
Philip Yamba +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Journal of Mechanical Engineering and Sciences, 2021 Suspension system design is an important challenging duty that facing car manufacturers, so the challenge has become to design the best system in terms of providing ride comfort and handling ability under all driving situations.
M. F. Yakhni, M. N. Ali, M. A. El-Gohary
doaj +1 more source