Duct Calculator 4+
Pheinex, LLC
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- HK$ 38.00
螢幕截圖
描述
The Duct Calculator App is a modern take on a the classic duct sizing wheel. HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate the performance of an existing duct on your Mac.
Size both round and rectangular ductwork with the ease of a traditional Ductulator. Adjust the airflow, diameter, width or height sliders with your thumbs. Get maximum precision by entering numbers directly into the the calculator. Lock friction rate, diameter or width or height to make the calculations you need for your design.
Live update of the calculated values allows you to see the impact of the changes immediately.
Outputs velocity for both round and rectangular ducts.
PERFORM QUICK AND ACCURATE CALCULATIONS:
Enter the airflow and sizes in directly as numbers for maximum precision.
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Use the airflow and size sliders for quick calculations.
Shows live equivalent round/rectangular duct sizes.
Specific dimensions can be locked to allow specific what-ifs to be quickly calculated.
Works for both IP and SI units.
You can select from a range of duct roughness categories.
Designed to allow quick calculations anywhere, anytime, it is ideal for the HVAC designer or contractor.
HOW TO USE:
Locking Dimensions:
The lock symbols to the right of the duct dimensions indicate if that particular dimension is locked when calculating new equivalent values when a dimension is updated.
The Diameter can be locked or unlocked.
The Width or Height can be locked, but not both.
Using the Sliders:
Move the sliders for Airflow, Duct Diameter, Width and Height up and down to match the desired duct size to calculate velocity and pressure drop for.
The Diameter, Width and Height will change such that the equivalent size is shown:
Changing the diameter will updated either the equivalent Width or the Height, depending on which dimension is unlocked.
Changing the Width or Height will update the equivalent Diameter if it is unlocked, or the other rectangular duct dimension of the Diameter size is locked.
Direct Entry:
The values for Airflow, Diameter, Width and Height can be directly edited in the text boxes to allow quick entry of exact numbers.
Invalid entries will generate an error message, and must be corrected prior to the calculations updating.
Output:
The values for the calculated Velocity for Round Duct and Rectangular Duct are shown, as is the Pressure Drop per Length value.
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We would very much like your feedback!
Suggestions, complements, complaints, bug reports etc.:
http://www.pheinex.com/contact/
If you like this app, please do not forget to rate it in the App Store!
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Notes:
This application (App) is provided for use by qualified HVAC engineers and designers in the design of air handling systems and is not a substitute for appropriate design services. When in doubt, contact a design
最新功能
版本 1.8.0
Bug fixes and improvements.
App 私隱
開發者表明Pheinex, LLC的私隱慣例或包括下列資料的處理。詳情請參閱開發者的私隱政策。
不收集資料
開發者不會從此 App 收集任何資料。
私隱慣例或因使用的功能或年齡等因素而異。進一步了解
資料
- 供應商
- Pheinex, LLC
- 大小
- 664.1 KB
- 類別
- 工具程式
- 兼容性
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- iPhone
- 須使用 iOS 15.0 或以上版本。
- iPad
- 須使用 iPadOS 15.0 或以上版本。
- iPod touch
- 須使用 iOS 15.0 或以上版本。
- Mac
- 須使用 macOS 12.0 或以上版本。
- Apple Vision
- 須使用 visionOS 1.0 或以上版本。
- 語言
-
英文
- 年齡
- 4+
- Copyright
- © Pheinex LLC
- 價格
- HK$ 38.00
支援
-
家人共享
啟用「家人共享」後,多達六位家庭成員可以使用此 App。