Wind Energy: History, Current Design Principles, Market Penetration, Environmental Impacts

2021 ◽  
Author(s):  
Junyi Cao ◽  
Yiran Shi ◽  
Hongwei Zhang
Keyword(s):  
Wind Energy ◽  
Environmental Impacts ◽  
Design Principles ◽  
Market Penetration ◽  
Energy History ◽  
Current Design

Current Design Rules for Welding of Wind Energy Structures for Arctic Conditions

2019 ◽  
Vol 822 ◽  
pp. 452-458
Author(s):  
Sergey Lopaev ◽  
Pavel Layus ◽  
Paul Kah ◽  
Sergey Parshin
Keyword(s):  
Wind Energy ◽  
Structural Integrity ◽  
Structural Characteristics ◽  
Welding Process ◽  
Climatic Conditions ◽  
Welding Parameters ◽  
Reliable Operation ◽  
Arctic Conditions ◽  
Current Design ◽  
Standards And Guidelines

An article presents a review of current standards and guidelines in the field welding fabrication requirements for wind energy structures in arctic conditions. Extreme climatic conditions, such as Arctic, have a strong influence on the requirements for wind turbines structural characteristics, materials and fabrication methods. Special attention has to be paid for selecting steels with suitable mechanical properties, processing methods and delivery conditions. Additionally, it is highly important to select proper welding process and welding parameters, so that the structural integrity and reliable operation can be achieved.

Innovation in the Learning Management System (LMS)

2020 ◽  
pp. 306-340 ◽  
Author(s):  
Katie Brown
Keyword(s):  
Skill Development ◽  
Academic Research ◽  
Design Principles ◽  
Front Line ◽  
Delivery Methods ◽  
Soft Skill ◽  
Current Design ◽  
E Learning ◽  
Research Findings ◽  
Retail Organizations

This qualitative study identifies design principles and delivery methods best suited for the retail industry with a focus on training front-line workers. This research identifies key design elements to aid retail organizations in choosing an effective online learning solution for their workforce. To provide clear and relevant design recommendations specific to the retail workforce, the scope of the research focused on learner characteristics, e-learning in the workplace, adult learning theory, as well as current design and delivery features available on the market. Through a meta-synthesis of qualitative research, findings indicate a need for soft skill development related to customer interactions. A list of design principles targeting soft skill development of the front-line retail worker is recommended based on both industry and academic research.

Wind Energy, History of

2004 ◽  
pp. 419-433 ◽  
Author(s):  
Martin J. Pasqualetti ◽  
Robert Righter ◽  
Paul Gipe
Keyword(s):  
Wind Energy ◽  
Energy History ◽  
History Of

Introduction to Multicast Technology

2011 ◽  
pp. 369-411
Author(s):  
Gabor Hosszu
Keyword(s):  
Routing Protocols ◽  
Design Principles ◽  
Multimedia Communication ◽  
Multimedia Applications ◽  
The Internet ◽  
Transport Protocols ◽  
Group Management ◽  
Current Design

The multimedia communication over the Internet needs the multicasting delivery scheme. In this chapter the sophisticated group management and routing protocols required for multicasting are presented. The different kinds of transport protocols for satisfying the special requirements of the multimedia applications are also included. Finally the current design principles of the multicast-based multimedia applications are discussed.

Structural Behavior of Steel-Plate Girders in Shear: Experimental Study and Review of Current Design Principles

2020 ◽  
Vol 146 (11) ◽  
pp. 04020243
Author(s):  
Claudio Scandella ◽  
Martin Neuenschwander ◽  
Khalid M. Mosalam ◽  
Markus Knobloch ◽  
Mario Fontana
Keyword(s):  
Experimental Study ◽  
Steel Plate ◽  
Design Principles ◽  
Structural Behavior ◽  
Plate Girders ◽  
Current Design

scholarly journals Perception of Environmental Impacts of Wind Farms in Agricultural Areas of Northeast Brazil

Energies ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 101
Author(s):  
Manoel Fortunato Sobrinho Junior ◽  
Maria Carolina Ramirez Hernandez ◽  
Sthenia Santos Albano Amora ◽  
Elis Regina Costa de Morais
Keyword(s):  
Wind Energy ◽  
Environmental Impacts ◽  
Fossil Fuels ◽  
Wind Farms ◽  
Rio Grande ◽  
The State ◽  
Northeast Brazil ◽  
Strong Winds ◽  
Agricultural Areas ◽  
Brazilian Northeast

In recent years, wind power in Brazil has emerged as an alternative to diversify the country′s energy mix and minimize the emission of pollutants derived from fossil fuels. The state of Rio Grande do Norte, in the Brazilian Northeast, has considerable potential for the generation of wind energy due to the occurrence of strong winds in many areas along the coast and in the interior of the state, in places with higher altitudes. However, wind energy, despite being considered clean and renewable, can cause environmental impacts in those places. Thus, the present study analyzed the perception of environmental impacts caused by the installation of wind farms in the agricultural areas of Northeast Brazil. The study was carried out in the municipality of Serra do Mel, in the western region of the state of Rio Grande do Norte, based on a survey of local farmers. The study concluded that farmers live without major problems and without apparent conflicts with wind farms but have little knowledge about the environmental impacts. In the perception of most farmers, there are few negative environmental impacts, and those that exist are barely noticed or still do not cause damage to most farmers in the region.

Innovation in the Learning Management System (LMS)

2021 ◽  
pp. 375-402
Author(s):  
Katie Brown
Keyword(s):  
Skill Development ◽  
Academic Research ◽  
Design Principles ◽  
Front Line ◽  
Delivery Methods ◽  
Soft Skill ◽  
Current Design ◽  
E Learning ◽  
Research Findings ◽  
Retail Organizations

This qualitative study identifies design principles and delivery methods best suited for the retail industry with a focus on training front-line workers. This research identifies key design elements to aid retail organizations in choosing an effective online learning solution for their workforce. To provide clear and relevant design recommendations specific to the retail workforce, the scope of the research focused on learner characteristics, e-learning in the workplace, adult learning theory, as well as current design and delivery features available on the market. Through a meta-synthesis of qualitative research, findings indicate a need for soft skill development related to customer interactions. A list of design principles targeting soft skill development of the front-line retail worker is recommended based on both industry and academic research.

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