Yoshiaki Sakagami

ORCID: 0000-0003-1669-9453
Publications
Citations
Views
---
Saved
---
About
Contact & Profiles
Research Areas
  • Wind Energy Research and Development
  • Wind and Air Flow Studies
  • Meteorological Phenomena and Simulations
  • Geography and Environmental Studies
  • Energy Load and Power Forecasting
  • Precipitation Measurement and Analysis
  • Fluid Dynamics and Turbulent Flows
  • Robotics and Automated Systems
  • Machine Fault Diagnosis Techniques
  • Biomedical and Engineering Education
  • Solar Radiation and Photovoltaics
  • Aeolian processes and effects
  • Market Dynamics and Volatility
  • Modular Robots and Swarm Intelligence
  • Global Energy and Sustainability Research
  • Atmospheric aerosols and clouds
  • Image and Signal Denoising Methods
  • Oil and Gas Production Techniques
  • Hydrological Forecasting Using AI
  • Human Mobility and Location-Based Analysis
  • Vehicular Ad Hoc Networks (VANETs)
  • Fluid Dynamics and Vibration Analysis
  • Atmospheric chemistry and aerosols
  • Solar Thermal and Photovoltaic Systems
  • Agricultural Economics and Policy

Instituto Federal Catarinense
2024

Instituto Federal de Educação, Ciência e Tecnologia de Santa Catarina
2015-2023

National Institute of Information and Communications Technology
2022

Universidade Federal do Pampa
2022

Universidade Federal de Santa Maria
2022

Universidade Federal de Santa Catarina
2013-2015

Abstract The oil and gas industry are intensive in energy, floating platforms mostly supplied by gas, representing the major contribution to greenhouse emissions during production. Considering energy transition process Net Zero agreements, renewable is a natural pathway decarbonize O&G One of most considered technologies for offshore electricity production wind projects developed North Sea Scandinavian Peninsula, empowered reduce consumption infrastructure with employment serves...

10.4043/35925-ms article EN Offshore Technology Conference 2025-04-28

In the next decade, further digitalisation of entire wind energy project lifecycle is expected to be a major driver for reducing costs and risks. this paper, literature review on challenges related implementation in industry first carried out, showing that there strong need new solutions enable co-innovation within between organisations. Therefore, collaboration method based digital ecosystem developed demonstrated. The centred around specific “challenges”, which are defined by “challenge...

10.3390/en15155638 article EN cc-by Energies 2022-08-03

In this paper, a set of best practice data sharing guidelines for wind turbine fault detection model evaluation is developed, which can help practitioners overcome the main challenges digitalisation. Digitalisation one key drivers reducing costs and risks over whole energy project life cycle. One largest in successfully implementing digitalisation lack collaboration between organisations sector. order to challenge, new framework called WeDoWind was developed recent work. The innovation way...

10.3390/en16083567 article EN cc-by Energies 2023-04-20

The present study aims to estimate the height of smoke aerosols and clouds from Advanced Topographic Laser Altimeter System (ATLAS) instrument sensor onboard Ice, Cloud land Elevation Satellite-2 (ICESat-2). was conducted during dry season on September 14th 2020, when there a large number spot biomass burning fires aerosol layers over Amazon South American region. Most often, plumes move with southward winds, along east Andes. During this period occasionally polar cold fronts south, meeting...

10.14295/holos.v21i4.12458 article EN Holos Environment 2022-06-17

The digital era offers many opportunities to the wind energy industry and research community. Digitalisation is one of key drivers for reducing costs risks over whole project life cycle. One largest challenges in successfully implementing digitalisation lack data sharing collaboration between organisations sector. In order overcome this challenge, a new method called WeDoWind was developed recent work. main innovation way it creates tangible incentives motivate empower different types people...

10.20944/preprints202303.0239.v1 preprint EN 2023-03-14

This study aims to validate measurements of a wind Doppler Lidar profiler installed in farm at the Brazilian coastline.An experimental setup was deployed Pedra do Sal site, located inside 18MW northeast coast Brazil.The objective is use data from 100m meteorological tower as reference and correlate profile lidar analyze deviations site--specific effects.The measurement campaign covered one--year period.Results show good correlation between tower, with R 2 =0.97.However, there non--linear...

10.7149/opa.48.3.193 article EN Optica Pura y Aplicada 2015-09-18

<title>Abstract</title> This research examines how stratified wind profiles occur and influence energy production predictions along Brazil’s Southeast offshore. We employed a Wind LiDAR Doppler Profiler data collected up to height of 150 m from Floating Production Storage Offloading vessel (FPSO) located about 190 km offshore in the pre-salt oil extraction region. The investigation focused on notable profile stratification event July 3, 2019, detailed spatial-temporal analysis using ERA5...

10.21203/rs.3.rs-5511548/v1 preprint EN cc-by Research Square (Research Square) 2024-11-26

Lagoa da Conceição, located on Santa Catarina Island, has been affected by several extreme weather events. This study aimed to improve the understanding of processes involved in interaction meteorological phenomena with lagoon. monitoring was carried out through a combination local data collection, remote sensing estimates and numerical modeling. Local were obtained installing station lagoon pier. Remote from IceSat-2 satellite for estimating water level bathymetry Landsat surface...

10.56083/rcv4n12-157 article EN cc-by-nc Revista Contemporânea 2024-12-12

A região leste de Santa Catarina tem sofrido diversos eventos extremos, como ciclones extratropicais, tempestades e chuvas severas. Esses têm gerado impactos significativos, incluindo na Ilha Catarina, onde se encontra a Lagoa da Conceição. Esta lagoa possui grande importância para população local. O monitoramento recente, nesta região, tornou-se mais eficaz com instalação uma estação meteorológica em um píer lagoa. Neste estudo, avaliou-se as séries dados coletados velocidade direção do...

10.55905/rdelosv17.n62-118 article PT cc-by-nc DELOS Desarrollo Local Sostenible 2024-12-14

A stability wind shear term of logarithmic profile based on the terms turbulent kinetic energy equation is proposed. The fraction influenced by thermal stratification considered in production term. This thermally affected compared with buoyant resulting a It also Reynolds stress as sum two components associated from mechanical and process. responsible to term, at no neutral condition. its derivative are validated data Pedra do Sal experiment flat terrain 300m shoreline located northeast...

10.48550/arxiv.1405.5158 preprint EN other-oa arXiv (Cornell University) 2014-01-01

In the next decade, further digitalisation of entire wind energy project lifecycle is expected to be a major driver for reducing costs and risks. this paper, literature review on challenges related implementation in industry first carried out, showing that there strong need new solutions enable co-innovation within between organisations. Therefore, collaboration method called WeDoWind Ecosystem developed demonstrated. The centred around specific "challenges", which are defined by "challenge...

10.20944/preprints202205.0123.v1 preprint EN 2022-05-10

Two Doppler lidars were recently used to collect data from the planetary boundary layer (PBL) in Sao Paulo city (23°32'S, 46°38'W). The measurement campaign was carried out December-2015 February-2016, during summer, which is rainy season. Although main of a huge metropolitan region with more than 11 million inhabitants and 7 millions vehicles, according government agencies, lack PBL observational still limitation for atmospheric dispersion studies. Therefore, this work should contribute...

10.1117/12.2242013 article EN Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE 2016-10-26

Este trabalho apresenta os resultados preliminares sobre a estabilidade atmosférica em dois parques eólicos operação no nordeste brasileiro, utilizando cinco técnicas de cálculo. Uma comparação entre as diferentes mostram uma coerência eddy correlation, gradiente e coeficiente cisalhamento nos parques. Em Pedra do Sal-PI estas três consideram atmosfera local, predominantemente convectiva, Beberibe-CE, neutra convectiva. Por outro lado, baseadas na intensidade turbulência energia cinética...

10.5902/2179460x11687 article PT Ciência e Natura 2013-11-13
Coming Soon ...