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A review on front end conversion in ocean wave energy converters

Nagulan SANTHOSH,Venkatesan BASKARAN,Arunachalam AMARKARTHIK

Frontiers in Energy 2015, Volume 9, Issue 3, Pages 297-310 doi: 10.1007/s11708-015-0370-x

Abstract: Effective utilization and sustainability of any wave energy harvester depend upon its adaptability instage of the wave energy converter among other stages such as power take off (PTO) and electrical energyIf the recent development of these front end energy conversion is well known then developing wave energyThis will be useful to the engineers for speeding up the development of a matured point absorbing type waveenergy converter.

Keywords： wave energy converter point absorbers power take off (PTO) front end energy conversion

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The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion onthe Effects of Flood Wave Due to Explosions

Zhou Fengjun

Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 45-51

Abstract:

Based on results of radiate-hydrodynamic and TNT charge hydrodynamic blast wave calculations, thein close- in and distance regions of two kinds of explosions and the development of different blast waveAlso, flood wave disasters due to two kind explosions are discussed and great meaning of protection engineeringfor flood wave are described.

Keywords： high energy density explosion chemical explosion shock wave flood wave

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improved performance of an innovative method of using heave response of a non-floating object for ocean waveenergy conversion

Srinivasan CHANDRASEKARAN, Arunachalam AMARKARTHIK, Karuppan SIVAKUMAR, Dhanasekaran SELVAMUTHUKUMARAN, Shaji SIDNEY

Frontiers in Energy 2013, Volume 7, Issue 3, Pages 279-287 doi: 10.1007/s11708-013-0268-4

Abstract: To convert wave energy into usable forms of energy by utilizing heaving body, heaving bodies (buoys)The wave exerts excess buoyancy force on the buoy, lifting it during the approach of wave crest whilethe gravity pulls it down during the wave trough.Though using a floating buoy for harnessing wave energy is conventional, this device faces many challengesIn the present paper, an innovative heaving body type of wave energy converter with a non-floating object

Keywords： ocean wave energy point absorbers heaving body non-floating object heave response ratio artificial neural

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Time reversal method for guided wave inspection in pipes

DENG Fei, WU Bin, HE Cunfu

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 3, Pages 251-260 doi: 10.1007/s11465-008-0050-1

Abstract: time reversal array method is beneficial to the improvement of the signal-to-noise ratio of a guided waveAs the intercepting window is widened, more energy is included in re-emitted signals, which leads toThe time reversal process used for guided wave inspection leads to the temporal and spatial focusing.

Keywords： reversal process beneficial circumferential location energy number

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Triboelectric nanogenerators: the beginning of blue dream

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 6, Pages 635-678 doi: 10.1007/s11705-022-2271-y

Abstract: Wave energy is inexhaustible renewable energy.Making full use of the huge ocean wave energy resources is the dream of mankind for hundreds of yearsNowadays, the utilization of water wave energy is mainly absorbed and transformed by electromagneticFortunately, in this slow current and random direction wave case, the triboelectric nanogenerator (TENGAfter TENG harvests water wave energy, it is meaningless if it cannot be used.

Keywords： blue energy triboelectric nanogenerator water wave energy networking strategy micro/nano-energy

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The Traveling Wave Reactor: Design and Development Review

John Gilleland, Robert Petroski, Kevan Weaver

Engineering 2016, Volume 2, Issue 1, Pages 88-96 doi: 10.1016/J.ENG.2016.01.024

Abstract:

The traveling wave reactor (TWR) is a once-through reactor that uses in situ breeding toBreeding converts incoming subcritical reload fuel into new critical fuel, allowing a breed-burn wavethe fuel while keeping the nuclear reactions in one place−sometimes referred to as the standing wave

Keywords： Nuclear energy Electricity generation Advanced reactor Traveling wave reactor Sustainability

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Laboratory experiment on using non-floating body to generate electrical energy from water waves

Arunachalam AMARKARTHIK, Srinivasan CHANDRASEKARAN, Karuppan SIVAKUMAR, Harender SINHMAR

Frontiers in Energy 2012, Volume 6, Issue 4, Pages 361-365 doi: 10.1007/s11708-012-0210-1

Abstract: A small scale wave energy converter with non-buoyant body was designed, fabricated and tested in smallscale wave maker.An electrical generator was coupled with the device to generate electrical energy from harnessed wavesto the electricity generation, the characteristics of the device were also studied by using various wave

Keywords： ocean wave energy point absorbers heaving body non-floating object heave response ratio electrical energy

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Marine Renewable Energy Seascape Review

Alistair G. L. Borthwick

Engineering 2016, Volume 2, Issue 1, Pages 69-78 doi: 10.1016/J.ENG.2016.01.011

Abstract:

Energy production based on fossil fuel reserves is largely responsible for carbon emissions, and henceOcean energy has huge potential, but there are major interdisciplinary problems to be overcome regardingThis article briefly reviews ocean energy production from offshore wind, tidal stream, ocean current,tidal range, wave, thermal, salinity gradients, and biomass sources.(MRE) seascape a viable proposition; these areas include energy storage, advanced materials, robotics

Keywords： Marine renewable energy Offshore wind Tidal stream Ocean current Tidal range Wave energy Ocean thermalenergy Bioenergy Sustainability

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Study on wave rotor refrigerators

Yuqiang DAI, Dapeng HU, Meixia DING

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1, Pages 83-87 doi: 10.1007/s11705-009-0075-y

Abstract: As a novel generation of a rotational gas wave machine, the wave rotor refrigerator (WRR) is an unsteadyflow device used for refrigeration, in whose passages pressured streams directly contact and exchange energyA basic limitation on main structural parameters and operating parameters is deduced and the wave diagramIn the DUT Gas Wave Refrigeration Studying and Development Center (GWRSDC) lab, the isentropic efficiency

Keywords： wave rotor refrigeration unsteady flow theory wave diagram

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Prediction of the shear wave velocity

Amoroso SARA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1, Pages 83-92 doi: 10.1007/s11709-013-0234-6

Abstract: The paper examines the correlations to obtain rough estimates of the shear wave velocity from non-seismic

Keywords： horizontal stress index shear wave velocity flat dilatometer test cone penetration test

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Lamb wave propagation modeling for structure health monitoring

Xiaoyue ZHANG, Shenfang YUAN, Tong HAO

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3, Pages 326-331 doi: 10.1007/s11465-009-0045-6

Abstract: A number of different numerical computational techniques have been developed for wave propagation studiesin complex media (LISA/SIM theory), has been effectively applied to numerical simulations of elastic waveThe finite difference equations describing wave propagation used in the LISA/SIM theory are obtained.

Keywords： Lamb wave modeling LISA/SIM theory finite difference equation finite element

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A simple multi-wave algorithm for the uncapacitated facility location problem

Fred GLOVER, Saïd HANAFI, Oualid GUEMRI, Igor CREVITS

Frontiers of Engineering Management 2018, Volume 5, Issue 4, Pages 451-465 doi: 10.15302/J-FEM-2018038

Abstract:

The multi-wave algorithm (Glover, 2016) integrates tabu search and strategic oscillation utilizingWe propose a simple multi-wave algorithm for solving the Uncapacitated Facility Location Problem (UFLP

Keywords： discrete optimization UFLP multi-wave optimization strategic oscillation tabu search

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On subsurface box-shaped lined tunnel under incident SH-wave propagation

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4, Pages 948-960 doi: 10.1007/s11709-021-0740-x

Abstract: study is carried out to sensitize some effective parameters, including frequency content and incident wave

Keywords： box-lined tunnel half-plane BEM surface response SH-wave time-domain

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A simple method for evaluating liquefaction potential from shear wave velocity

Lianyang ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2, Pages 178-195 doi: 10.1007/s11709-010-0023-4

Abstract: The simplified procedure using shear wave velocity measurements is increasingly used to evaluate theThis paper develops a simple method for evaluating the liquefaction potential of soils from shear wavefactors considered are the earthquake magnitude, the vertical effective overburden stress, the shear waveThe most important factor has been identified as the shear wave velocity.Neither stress-correction of shear wave velocity nor calculation of cyclic shear stress as in the simplified

Keywords： liquefaction earthquake simple method shear wave velocity case history introduction

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Wave Interaction with a Partial Porous Double-Wall Cylinder

Teng Bin,Li Yucheng,Sun Lu

Strategic Study of CAE 2001, Volume 3, Issue 10, Pages 41-47

Abstract:

A linear analytic solution is derived for wave interaetion with a combined cylinder with a solid interiorNumerical experiments have been carried out to examine the wave force and wave run-up on combined porousrun-up and wave loads on cylinders.Cylinders with whole porous section on the outer column are more suitable for reducing wave loads andwave run-up on cylinders.

Keywords： wave diffraction wave force wave run-up porous structure cylinder