Results 31 to 40 of about 315,886 (312)

A linear acoustic model for intake wave dynamics in IC engines [PDF]

open access: yes, 2004
In this paper, a linear acoustic model is described that has proven useful in obtaining a better understanding of the nature of acoustic wave dynamics in the intake system of an internal combustion (IC) engine.
Harrison, M. F., Stanev, P. T.
core   +1 more source

Effects of floating wave barriers on wave-induced forces exerted to offshore-jacket structure [PDF]

open access: yes, 2022
The main objective of the present research was investigating the effects of a floating wave barrier installed in front of an offshore jacket structure on the wave height, base shear, and overturning moment.
Hosseini, Hamed   +11 more
core   +1 more source

rf breakdown tests of mm-wave metallic accelerating structures

open access: yesPhysical Review Accelerators and Beams, 2016
We are exploring the physics and frequency-scaling of vacuum rf breakdowns at sub-THz frequencies. We present the experimental results of rf tests performed in metallic mm-wave accelerating structures.
Massimo Dal Forno   +9 more
doaj   +1 more source

Physical modelling of the effect on the wave field of the WaveCat wave energy converter [PDF]

open access: yes, 2021
The WaveCat is a moored Wave Energy Converter design which uses wave overtopping discharge into a variable v-shaped hull, to generate electricity through low head turbines.
Miles, Jon   +7 more
core   +1 more source

Gravitational waves: A test for modified gravity [PDF]

open access: yesPhysical Review D, 2015
In a modified gravity theory, the propagation equation of gravitational waves will be presented in a non-standard way. Therefore this tenor mode perturbation of time-space, as a complement to the scalar mode perturbation, provides a unique character distinguishing modified gravity from general relativity.
openaire   +2 more sources

Power Generation Tests in Regular Waves on Efficiency of a Fixed OWC-Type Wave Energy Converter [PDF]

open access: yes, 2019
A fixed oscillating water column (OWC)-type wave energy converter is composed of an air chamber, an air turbine and a generator. In this unit, the energy conversion process is divided into two main steps, the primary conversion in an air chamber and the ...
村上, 天元   +7 more
core   +1 more source

WAVE PROPAGATION THROUGH SOILS IN CENTRIFUGE TESTING [PDF]

open access: yesJournal of Earthquake Engineering, 1998
Wave propagation phenomena in soils can be experimentally simulated using centrifuge scale models. An original excitation device (drop-ball arrangement) is proposed to generate short wave trains. Wave reflections on model boundaries are taken into account and removed by homomorphic filtering. Propagation is investigated through dispersion laws.
Semblat, J. F., Luong, M. P.
openaire   +4 more sources

Models of wave-function collapse, underlying theories, and experimental tests [PDF]

open access: yes, 2013
We describe the state of the art in preparing, manipulating and detecting coherent molecular matter. We focus on experimental methods for handling the quantum motion of compound systems from diatomic molecules to clusters or biomolecules.Molecular ...
Satin, Seema   +13 more
core   +1 more source

Stern-Gerlach Interferometry for Tests of Quantum Gravity and General Applications

open access: yesFrontiers in Physics, 2022
Stern-Gerlach and/or matter-wave interferometry has garnered significant interest amongst members of the scientific community over the past few decades. Early theoretical results by Schwinger et al.
Yash Lokare
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

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