Agitator Mixer Speed Calc

RPM Power Reynolds Impeller

$1.99 · Designed for iPad. Not verified for macOS.

Agitator RPM and power calculator. Need to size an agitator for a mixing tank but tired of hand-calculating RPM from tip speed? Wondering if your flow regime is laminar or turbulent? This app eliminates guesswork for impeller selection and motor sizing. Enter tank diameter, impeller size and type (propeller, paddle, turbine, anchor), fluid properties (viscosity and density), and target tip speed. Instantly calculates RPM, Reynolds number, flow regime (laminar/transitional/turbulent), power requirement in HP, and D/T ratio. IMPELLER TYPES: - Propeller (marine type) - Paddle (flat blade) - Turbine (Rushton) - Anchor (slow speed) KEY FEATURES: - Reynolds number with flow regime classification - Power draw calculation with Np correlation - Tip speed to RPM conversion - D/T ratio check - Works completely offline - No account or login required Built for chemical engineers, process engineers, and plant operators who need quick agitator sizing on the job.

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Version 1.0.3

The developer, Shanghai Sheyuan Network Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

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    Information

    Seller
    Shanghai Sheyuan Network Technology Co., Ltd.
    Size
    949.2 KB
    Category
    Utilities
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Sheyuan Inc.
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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