Wind Power Calculator 與 Video MP3 Converter&Compressor 使用情況與統計
Wind Power Calculator helps estimate the available power generated by a windmill based on several key factors. The formula for available power in the wind is expressed as:
Pa = 1/2 ξ ρ A v^3
Where:
P = power (W)
ρ = air density (kg/m^3)
ξ = windmill efficiency (typically below 0.4 or 40%)
A = cross-sectional area perpendicular to the wind (m^2)
v = wind velocity (m/s)
Keep in mind that air density decreases with temperature and altitude, but the most significant factor in power generation is wind velocity. A mere 20% increase in wind velocity can boost power generation by a remarkable 73%.
The energy produced by a windmill depends on the power generation, as outlined above, and the frequency of wind speeds at the specific location—referred to as the 'wind speed frequency distribution.' To calculate the total energy generated over a year, you need to sum the power generation for all wind velocities (from the windmill's cut-in speed to its shut-down speed) and multiply it by the hours the wind blows at those speeds.
Maximize your wind energy potential and gain insights into year-round energy generation. With Wind Power Calculator, you can unlock the true potential of wind power and make informed decisions for a sustainable future.
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We use high quality video processing algorithms, so you won't lose quality during conversion. The converter gives you a possibility to adjust video & audio & image. You can easily customize quality, aspect ratio, codec and other desirable settings. Don't worry, our app is really easy to use, you don't even need to read a manual to use it!
Video MP3 Converter has the following key features:
- Video Converter: Set and modify video configuration options freely: resolution, bitrate, frame rate, etc. Supported formats: MP4, MOV, MKV, MPG, AMV, TS, ,MPEG, M4V, WMV, ASF, AVi, VOB, FLV, etc.
- Audio Converter: Convert audio to almost all audio formats: MP3, M4A, AAC, AC3, WAV, OGG, FLAC, AC3, AIFF, OGG, OPUS, etc.
- Image Converter: Support multiple image formats, supported formats include JPG, PNG, HEIC, JPEG, etc.
- Extract Audio: Convert video to MP3, WAV, etc (extract audio from video).
- Video Compressor: Easily reduce video size
- Trim Video & Audio: Cut out any unwanted moments.
- Merge Audio: Merge all your audios into a single audio
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Wind Power Calculator VS. 
Video MP3 Converter&Compressor12月 19, 2024