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  2. Tip-speed ratio - Wikipedia

    en.wikipedia.org/wiki/Tip-speed_ratio

    The tip-speed ratio, λ, or TSR for wind turbines is the ratio between the tangential speed of the tip of a blade and the actual speed of the wind, v. The tip-speed ratio is related to efficiency, with the optimum varying with blade design. [1] Higher tip speeds result in higher noise levels and require stronger blades due to larger centrifugal ...

  3. Total shareholder return - Wikipedia

    en.wikipedia.org/wiki/Total_Shareholder_Return

    Total shareholder return (TSR) (or simply total return) is a measure of the performance of different companies' stocks and shares over time. It combines share price ...

  4. Wind-turbine aerodynamics - Wikipedia

    en.wikipedia.org/wiki/Wind-turbine_aerodynamics

    The tip speed ratio is the ratio of the speed of the tip relative to the free stream flow. Actual turbines try to run very high L/D airfoils at high tip speed ratios to attempt to approximate this, but there are still additional losses in the wake because of these limitations.

  5. What Is Asset Turnover Ratio and How Is It Calculated? - AOL

    www.aol.com/asset-turnover-ratio-calculated...

    Assume company Zander has the following numbers: Average total Assets = ($40,000 + $80,000) ÷ 2 = $60,000. Asset turnover ratio = $125,00 ÷ $60,000 = 2

  6. What Is the Return on Assets Ratio Formula? - AOL

    www.aol.com/return-assets-ratio-formula...

    An Overview of the Return on Assets Ratio Formula Return on assets is a measure of corporate efficiency. The more a company can earn relative to its total assets, the more productive it is.

  7. Wind turbine design - Wikipedia

    en.wikipedia.org/wiki/Wind_turbine_design

    An example of a wind turbine, this 3 bladed turbine is the classic design of modern wind turbines Wind turbine components : 1-Foundation, 2-Connection to the electric grid, 3-Tower, 4-Access ladder, 5-Wind orientation control (Yaw control), 6-Nacelle, 7-Generator, 8-Anemometer, 9-Electric or Mechanical Brake, 10-Gearbox, 11-Rotor blade, 12-Blade pitch control, 13-Rotor hub

  8. List of business and finance abbreviations - Wikipedia

    en.wikipedia.org/wiki/List_of_business_and...

    Ke applies most prominently to companies that regularly generate excess capital (free cash flow, cash on hand) from ongoing operations. Critically, in assessing a company's financial position (and reading its balance sheet), COE is distinguished from CAPEX, or costs associated with Capital Expenditures.

  9. Economic value added - Wikipedia

    en.wikipedia.org/wiki/Economic_Value_Added

    In accounting, as part of financial statements analysis, economic value added is an estimate of a firm's economic profit, or the value created in excess of the required return of the company's shareholders.