This site-wide search returns results for all documents and events in Tethys Engineering, prioritizing the best matches. Partial word matches are returned (e.g. "engineer" finds "engineering"), but every entered term must be found. If you don't find any results, try reducing the number of words entered or removing special characters. Filters to the right can help narrow your search. Tethys Engineering features an integrated search with other marine renewable energy databases in PRIMRE - click the buttons below "Showing Results for" to search other integrated databases.
Showing Results for
- Journal Article:
Ahmed et al.
… turbine and compared with experimental data from a 1 MW machine deployed at the EMEC test site. Initially, Reynolds-averaged Navier-Stokes (RANS) and large-eddy simulations (LES) were performed using an inflow mean velocity profile representative of the site but low inflow turbulence. Mean blade pressures were similar for the two types of turbulence …
- Journal Article:
Sjolte et al.
… outside of Falmouth Bay in England, preparing it for commercial operation at the Wavehub test site. Previous studies, mostly focusing on hydrodynamics and peak to average power reduction, …
- Conference Paper:
Stiven et al.
… field data gathered at 3 key locations at the European Marine Energy Centre (EMEC) tidal test-site in the Fall of Warness, Orkney. Data analysis techniques appropriate for application to … ADCP records enable analysis of the spatial variability of the tidal resource at the EMEC site. Electricity generation potential and project revenue estimates are generated using simple …
- Conference Paper:
Neary et al.
… Electrotechnical Commission (IEC) 62600-2 design standard. It is demonstrated for a test DLC analysis case for the Reference Model 3 (RM3) point absorber at the PacWave South test site. This test case highlights some of the challenges determining design load requirements and …
- Conference Paper:
Sarkar et al.
… of the wave climate in the North Atlantic Ocean at the European Marine Energy Centre test site. A Bretschneider spectrum is considered in order to reproduce the sea climate. The analysis …
- Journal Article:
Lu et al.
… on the hourly wave energy flux data from November 2014 to January 2015 at the South Energy Test Site in the United States. The results indicate that: (1) The model combining ensemble empirical …
- Journal Article:
Lin et al.
… deficit and the recovery of wakes. In a field‐scale application to a planned tidal power test site, the model was used to predicting the flow field for both a single turbine scenario and a …
- Conference Paper:
Christie
… applied this new open source tool to a year’s worth of buoy data gathered at the UK Wave Hub Test Site. The more detailed Maximum Entropy spectra exhibit less directional spreading than those …
- Conference Paper:
McKee et al.
… difficulties forcing developers to rely on techniques like ongoing monitoring of small scale test sites and hydrodynamic modelling. This paper focuses on improving the representation of the … (OWCs) has provided frequency dependent transmission and reflection coefficients. Several test cases were created using MIKE 21 Spectral Wave Model developed by DHI Water and Environment. …
- Journal Article:
Masuda et al.
… and countries. Additionally, many sea tests are being carried out by countries with real sea test sites. Ocean renewable energy devices still need to research about a power generation …
- Report:
Sellar
… around a commercial scale (1MW) tidal turbine developed by Alstom deployed at EMECs Tidal Test Site with the aim of producing a comprehensive suite of data on turbine operation, the flow field … areas that were left out). It is hoped that it serves as an overview to the field of tidal site characterisation specifically for those likely to go on to delve deeper in order to …
- Journal Article:
Blondel et al.
… We present here broadband measurements (10 Hz to 32/48 kHz) acquired at the Falmouth Bay Test site (FaBTest, UK) from 2010 onwards, for a 16-m ring-shaped Wave Energy Converter, in waters up …
- Report:
Northwest Energy Innovations
… Energy’s National Renewable Energy Laboratory (NREL) are working collaboratively to deploy and test NWEI’s half-scale multi-mode wave energy converter (NWEI Device). These tests will take place at the NAVFAC and HNMREC 30-meter Wave Energy Test Site (WETS) at the Kaneohe Marine Corps Base Hawai‘i (MCBH) on the windward (northeast) …
- Journal Article:
Naberezhnykh et al.
… turbine standards and are used in design software) to turbulence measurements from two tidal test sites in Scotland and Canada. Here, we show that the two sites have different levels of … to theoretical models, with significant variability within nearby locations at the same site. The agreement with spectral models is shown to be depth-dependent. The vertical component … stream-wise spectrum is better represented by the von Kármán model. With the exception of one site, the shear profiles follow a power law, although with a different exponent to that commonly …
- Report:
Afgan et al.
… and mean-flow velocity shear with realistic mean and turbulent velocity profiles from the EMEC test site; comparison of turbine loads, including time variation and spectra of blade bending moments, … predicted by LES with inlet turbulence compare favourably with those measured at the EMEC test site, provided that the hub-height reference velocity is that immediately upstream of the …
- Conference Paper:
Wang et al.
… a useful tool, these parametric spectra represent a simplification which omits much of the site specific spectral information, such as the directional information of the sea state, which … to develop a methodology to systematically select a set of representative experimental test cases from the wave datasets obtained from HF radar. Previous research has demonstrated the … expansion of this method is demonstrated. HF radar data obtained at Wave Hub, a wave energy test site in Cornwall, UK, and buoy data obtained close to Long Island, USA are used in this …
- Journal Article:
Draycott et al.
… methodologies are applied to the European Marine Energy Centre's (EMEC) Billia Croo wave test site, giving complex and highly realistic site-specific directional inputs for simulation of wave … Facility are presented. The common motivations across measurement, characterisation, and test tank are discussed with conclusions drawn on the strengths, gaps and challenges associated …
- Report:
Para et al.
… connected to the grid and operated a reduced power prototype (MARMOK-A-5) at BiMEP offshore test site. The device has survived 3 winters in open waters on the Atlantic, connected to the grid … any mishap, and generating the electricity that was initially expected. The prototype is the test platform for the innovations proposed by the EU funded OPERA project (H2020). As the next …
- Conference Paper:
Khalid et al.
… of the improved design through physical tests conducted at the Dynamic Marine Component test facility. Results indicate that the initial internal pressure is the primary driver of the … work includes the field demonstration of a scaled prototype at the U.S. Navy Wave Energy Test Site in Hawaii. … 8963 …
- Thesis:
Forslund
… water for conversion to electric energy. This thesis presents experimental data from a test site with a marine current converter. The converter system features a vertical axis turbine … investigated. The range of experiments are limited by the water velocity at the experimental site. To address the issue, a simulation model coupling the electrical system and hydrodynamic …
Displaying 121 - 140 of 174