Metals in the Environment

Sutrisno, Andre; Simpson, André J.

doi:10.1002/9780470034590.emrstm1347

Cited by 2 publications

(3 citation statements)

References 60 publications

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“…The results of the tests are described in Figure 10 [56]. Maximum standard deviation of the power of bin data in the field measurement is 161.5486 watt [56], whereas the error values from the correlation increases until 92.2884 watt at wind speed of 10 m/s. For wind speed greater than 10 m/s, the estimated power is higher than the expected values.…”

Section: Field Measurement and Computed Powermentioning

confidence: 98%

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Dimensional Analysis in Power Predicting of a Real Scale Wind Turbine Based on Wind Tunnel Torque Measurement of Small Scaled Models

Sutrisno¹,

Iswahyudi²,

Wibowo³

2018

Preprint

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A preliminary study of a wind turbine design is carried out using a wind tunnel to obtain its aerodynamic characteristics. Utilization of data from the study to develop large-scale wind turbines requires further study. This paper aims to discuss the use of wind turbine data obtained from the wind tunnel measurements to estimate the characteristics of wind turbines that have field size. The torque of two small-scale turbines was measured inside the wind tunnel. The first small-scale turbine has a radius of 0.14 m and the second small turbine has a radius of 0.19 m. Torque measurement results from both turbines were analyzed using Buckingham π theorem to obtain a correlation between torsion and diameter variations. The obtained correlation equation is used to estimate the field measurement of turbine power with a radius of 1.2 m. The resulting correlation equation can be used to estimate the power generated by the turbine by the size of the field well in the operating area of the tip speed ratio of the turbine design.

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Section: Field Measurement and Computed Powermentioning

confidence: 98%

“…Figure 10. Results of power measurement of the rotor with a diameter of 2.4 m in the field [56] and predicted power values by data correlation from small-scaled rotors Figure 11. The altered power coefficient of field rotor by wind speed changes.…”

Section: From Bem To 3-d Wind Turbine Blade Conceptmentioning

confidence: 99%

Dimensional Analysis in Power Predicting of a Real Scale Wind Turbine Based on Wind Tunnel Torque Measurement of Small Scaled Models

Sutrisno¹,

Iswahyudi²,

Wibowo³

2018

Preprint

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“…Experiments for Studying Interactions. A wide range of experiments exist to study molecular interactions and readers are referred to general reviews by Cardoza et al, 19 by Simpson et al, 9 Mazzei and Piccolo, 84 as well as specific reviews on metal interactions, 94 organic pollutants, 84 and clays. 95 In general, experiments that measure interactions can be split into two main categories: (1) experiments that detect both free and bound species and (2) experiments that specifically select the bound component.…”

Section: ■ Associations and Interactionsmentioning

confidence: 99%

Environmental Nuclear Magnetic Resonance Spectroscopy: An Overview and a Primer

Simpson

Soong

2017

Anal. Chem.

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NMR spectroscopy is a versatile tool for the study of structure and interactions in environmental media such as air, soil, and water as well as monitoring the metabolic responses of living organisms to an ever changing environment. Part review, part perspective, and part tutorial, this Feature is aimed at nonspecialists who are interested in learning more about the potential and impact of NMR spectroscopy in environmental research.

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Metals in the Environment

Cited by 2 publications

References 60 publications

Dimensional Analysis in Power Predicting of a Real Scale Wind Turbine Based on Wind Tunnel Torque Measurement of Small Scaled Models

Dimensional Analysis in Power Predicting of a Real Scale Wind Turbine Based on Wind Tunnel Torque Measurement of Small Scaled Models

Environmental Nuclear Magnetic Resonance Spectroscopy: An Overview and a Primer

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