Natural Gas Props Calculator

Natural Gas Props Calculator

Physical Properties Calculator

1 ratings
2 reviews

Archived App

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • April 6, 2016
  • October 14, 2021

Features

Natural Gas Props Calculator screenshot #1 for iPhone
Natural Gas Props Calculator screenshot #2 for iPhone
iphone
ipad
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About

This application calculates thermodynamic and calorific properties of natural gas mixtures. It supports various input formats and unit systems, providing detailed property calculations for professional use.

Thermodynamic property calculation
Calorific property calculation
Supports mole/mass fractions
Multiple unit systems (SI, CGS, Imperial)
Shareable text reports
Peng-Robinson Equation of State
Show original description

What's New in Natural Gas Props Calculator

1.5.1

October 14, 2021

Fixed dew point calculations

User reviews

It could be a lot better if everything worked

A wonderful app, except you can’t export the data. If you try to send it somewhere (text, email, etc.) it crashes and you’ll have to re-enter everything. If you try the other option of saving the txt file, it gets saved in a location inaccessible without jailbreaking.

The only options are to copy 3+ screens of data by hand or take 4 photos with your phone and emailing the photos to your desktop.

My system is an iPad Pro 6th gen running iPadOS 16.5.1. Same problem running on an iPad Pro 10.5 inch with 15.5.1.

The share text feature does work on an iphone12 running 16.5.1
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Compressibility not shown as process pressure ?

1. Would like to see the compressibility factor at operating pressure and temperature instead of at atmospheric pressure.
2. Consider adding the gas viscosity (in cP) for the process conditions too.

Response from developer

The requested feature was added in the latest update.

Developer apps

FAQ

What properties does Natural Gas Props Calculator compute?

Natural Gas Props Calculator computes a wide range of properties including molar weight, specific gravity, compressibility factor, heat capacity, thermal conductivity, dynamic viscosity, heating values, Wobbe Index, Motor Octane Number, Methane Number, and various dew points (hydrocarbon and water).

How does Natural Gas Props Calculator calculate its results?

Compressibility factor, density, and dew points are calculated using the Peng-Robinson Equation of State (PR EOS). Heating values are calculated according to Brazilian Standard NBR 15213, which is equivalent to ISO Standard 6976:1995.

What input options are available for Natural Gas Props Calculator?

You can input data using mole and mass fractions/percentages, along with temperature and pressure values. The app supports SI, CGS, and Imperial systems of units for these inputs.

Can I share the results from Natural Gas Props Calculator?

Yes, the app offers output options including a table view and shareable text reports, allowing you to easily distribute the calculated properties.

What is the price of Natural Gas Props Calculator?

Natural Gas Props Calculator is a paid application priced at $8.99.

Is Natural Gas Props Calculator available on Android?

Based on the provided data, Natural Gas Props Calculator is supported on iPhone, iPad, and iPod, suggesting it is primarily an iOS application.

How often is Natural Gas Props Calculator updated?

The latest version, 1.5.1, was released on October 14, 2021. Previous updates indicate a release history dating back to April 6, 2016.

What is the age rating for Natural Gas Props Calculator?

Natural Gas Props Calculator has an age rating of 4+, making it suitable for a broad audience.