Restrict_Ori
Restriction Orifice
₩9,900
3.2for iPhone, iPad and more
Age Rating
Restrict_Ori 스크린 샷
About Restrict_Ori
Restrict-Ori calculates gas and liquid restriction orifice sizes and flowrates based on R. W. Miller's "Flow Measurement Engineering Handbook".
For gases this means that sonic velocity (critical flow) exists at the orifice throat, and further decrease in the downstream pressure will not increase the mass flow rate.
For liquids, choked flow occurs when the orifice decreases the downstream pressure to below the liquid vapor pressure, at that point the liquid will partially flash into bubbles of vapor. If vapor pressure is less than downstream pressure (non-choked flow), the pressure drop is calculated based on empirical equations used for control valves.
For gases this means that sonic velocity (critical flow) exists at the orifice throat, and further decrease in the downstream pressure will not increase the mass flow rate.
For liquids, choked flow occurs when the orifice decreases the downstream pressure to below the liquid vapor pressure, at that point the liquid will partially flash into bubbles of vapor. If vapor pressure is less than downstream pressure (non-choked flow), the pressure drop is calculated based on empirical equations used for control valves.
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최신 버전 3.2의 새로운 기능
Last updated on Mar 8, 2022
오래된 버전
Updated to IOS 15.
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Version History
3.2
Mar 8, 2022
Updated to IOS 15.
3.1
Feb 12, 2021
Upgraded to latest IOS-version
Added 'Share' button to enable sharing, saving, printing of results
Changed color-scheme to work in Dark Mode
Updated layout and fonts to work better with iPads (better layout/larger fonts)
Added 'Share' button to enable sharing, saving, printing of results
Changed color-scheme to work in Dark Mode
Updated layout and fonts to work better with iPads (better layout/larger fonts)
2.0
May 19, 2019
Updated version includes liquid calculations (Crude Oil, Water, Methanol, MEG, DEG and TEG) in addition to gases (Natural Gas, Nitrogen and Air).
Bug fixes.
Bug fixes.
1.0
Apr 20, 2018
Restrict_Ori FAQ
제한된 국가 또는 지역에서 Restrict_Ori를 다운로드하는 방법을 알아보려면 여기를 클릭하십시오.
Restrict_Ori의 최소 요구 사항을 보려면 다음 목록을 확인하십시오.
iPhone
iOS 12.1 이상 필요.
iPad
iPadOS 12.1 이상 필요.
iPod touch
iOS 12.1 이상 필요.
Restrict_Ori은 다음 언어를 지원합니다. 영어