How to Calculate Between Btu/lbmol⋅R and psia⋅ft³/lbmol⋅R

The Btu/lbmol⋅R to psia⋅ft³/lbmol⋅R and psia⋅ft³/lbmol⋅R to Btu/lbmol⋅R Calculator converts between British Thermal Units per pound-mole per degree Rankine (Btu/lbmol⋅R) and pounds per square inch absolute times cubic feet per pound-mole per degree Rankine (psia⋅ft³/lbmol⋅R) for gas constants in engineering contexts. The formulas are:

Where:

• \( Btu/lbmol \cdot R \): British Thermal Units per pound-mole per degree Rankine, a unit for the gas constant.
• \( psia \cdot ft^3 / lbmol \cdot R \): Pounds per square inch absolute times cubic feet per pound-mole per degree Rankine, another unit for the gas constant.

Select the conversion direction, enter the input value, and calculate the result.

Using the Btu/lbmol⋅R and psia⋅ft³/lbmol⋅R Mutual Conversion Calculator

This calculator is useful for thermodynamics, chemical engineering, or gas law calculations, such as converting gas constant units, supporting bidirectional conversions.

Select the direction (Btu/lbmol⋅R to psia⋅ft³/lbmol⋅R or psia⋅ft³/lbmol⋅R to Btu/lbmol⋅R), input the value. The calculator outputs the converted value.

Example 1: For a gas constant of 1.9858 Btu/lbmol⋅R to psia⋅ft³/lbmol⋅R.

1. Direction: Btu/lbmol⋅R to psia⋅ft³/lbmol⋅R
2. Input: \( 1.98580 \)
3. Calculation: \( psia \cdot ft^3 / lbmol \cdot R = 1.98580 \times 5.40395 \approx 10.73000 \)
4. Result: \( 10.73000 \, \text{psia⋅ft³/lbmol⋅R} \)

Example 2: For a value of 10.73 psia⋅ft³/lbmol⋅R to Btu/lbmol⋅R.

1. Direction: psia⋅ft³/lbmol⋅R to Btu/lbmol⋅R
2. Input: \( 10.73000 \)
3. Calculation: \( Btu/lbmol \cdot R = 10.73000 / 5.40395 \approx 1.98580 \)
4. Result: \( 1.98580 \, \text{Btu/lbmol⋅R} \)

Use this tool for quick bidirectional conversions in engineering analysis.

Common FAQ

Below are frequently asked questions about Btu/lbmol⋅R and psia⋅ft³/lbmol⋅R conversions:

• Q: What is Btu/lbmol⋅R?
  A: Btu/lbmol⋅R stands for British Thermal Units per pound-mole per degree Rankine, a unit for the universal gas constant in imperial systems.
• Q: What is psia⋅ft³/lbmol⋅R?
  A: psia⋅ft³/lbmol⋅R is pounds per square inch absolute times cubic feet per pound-mole per degree Rankine, another imperial unit for the gas constant.
• Q: Is the conversion always 1 Btu/lbmol⋅R = 5.40395 psia⋅ft³/lbmol⋅R?
  A: Yes, based on standard imperial unit conversions where 1 Btu/lbmol⋅R ≈ 5.40395 psia⋅ft³/lbmol⋅R.
• Q: How accurate is this calculator?
  A: It provides precise results based on the formulas, rounded to 5 decimals.
• Q: Can negative values be used?
  A: No, input values must be positive; invalid inputs leave the result blank.