Application of evolutionary algorithms to analysis the possibilities of wind energy use

Hudy, Wiktor; Piaskowska-Silarska, M.; Pytel, Krzysztof; Gumuła, S.; Marikutsa, Uliana; Farmaha, Ihor

doi:10.1109/carpathiancc.2019.8765953

Cited by 2 publications

(1 citation statement)

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“…The continuous growth in energy demand, with the simultaneous need to reduce its production from fossil fuels, makes it necessary to look for new solutions (Hudy et al, 2018, Turlej andBanaś, 2017). Solutions allowing for obtaining more energy from renewable resources (Hudy et al, 2019). One of the methods to reduce the use of natural resources is to improve the efficiency of energy conversion from renewable resources by introducing new solutions or optimizing existing ones (Rahman et al, 2018, Kacprzak andSobczak, 2013).…”

Section: Introductionmentioning

confidence: 99%

Numerical modeling of vertical axis wind turbine with air guides

Kołodziejczyk

Ptak

Korman

2019

New Trends in Production Engineering

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Currently, obtaining energy from renewable sources, as never before, it has become one of the most important areas, but at the same time challenges in human activities. This is the effect of many factors simultaneously, including because of the media trumpeted the greenhouse effect, the necessity of reducing CO2 emissions, shrinking natural resources, and thus the desire to protect their welfare including conservation (including natural resources) for future generations. The paper presents the results of preliminary numerical analyzes of work for vertical axis wind turbines equipped with air guides. The carried out analyzes indicate the potential possibility of using this type of construction in practice. The obtained power factor value is higher than in classic wind turbines with a vertical axis. The conducted analyzes also indicate the possibility of optimizing the proposed constructional solution in order to increase efficiency of obtaining energy from the wind.

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Section: Introductionmentioning

confidence: 99%

Numerical modeling of vertical axis wind turbine with air guides

Kołodziejczyk

Ptak

Korman

2019

New Trends in Production Engineering

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Acceleration-Insensitive Pressure Sensor for Aerodynamic Analysis

Szczerba

et al. 2023

Energies

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This paper presents a method for preparing a pressure sensor that is insensitive to acceleration along with experimental evidence of its efficacy in aerodynamic analysis. A literature review and preliminary studies revealed the undesirable effect of acceleration on sensors that are located on moving elements, as evidenced by deviations from actual pressure values for piezoresistive pressure sensors that are made using MEMS technology. To address this, the authors developed a double-membrane sensor geometry that eliminated this imperfection; a method of implementing two solo pressure sensors as a new geometry-designed sensor was also proposed. Experimental tests of this suggested solution were conducted; these measurements are presented here. The results indicated that this new sensor concept could be used to measure the dynamic pressures of rotating and moving objects in order to obtain measurement results that are more reliable and closer to the true values that are derived from aerodynamic analyses. The published results confirm the reliability of the proposed device.

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Application of evolutionary algorithms to analysis the possibilities of wind energy use

Cited by 2 publications

References 40 publications

Numerical modeling of vertical axis wind turbine with air guides

Numerical modeling of vertical axis wind turbine with air guides

Acceleration-Insensitive Pressure Sensor for Aerodynamic Analysis

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