Description
Calculate a supplied purge component-loss flow.
Engineering scalar terms depend on mass versus mole bases, absolute state variables and the process boundary. A vapor/liquid ratio differs from a reaction equilibrium constant, space time differs from a measured residence-time distribution, and fouling-area scaling preserves a specified heat-transfer product. Supplied terms do not validate an actual process.
Calculate a supplied purge component-loss flow.
When to use this tool
Use Purge Loop Component Loss Term when you already have purgeFlow, componentFraction and need to calculate a supplied purge component-loss flow.
How to use the tool and how it works
- Enter purgeFlow, componentFraction. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read componentLossFlow. Use the output convention below.
Require purgeFlow>=0 and componentFraction in [0,1]; multiply them.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| purgeFlow | Purge Flow | Required. Finite number; minimum 0. |
| componentFraction | Component Fraction | Required. Finite number; minimum 0; maximum 1. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| componentLossFlow | Component Loss Flow | Required. Finite number. |
{
"input": {
"purgeFlow": 10,
"componentFraction": 0.2
},
"output": {
"componentLossFlow": 2
}
}Limitations and assumptions
- Fraction basis must match flow basis. No composition, purge requirement, recycle balance, emission, treatment or appropriate operation is determined.
- Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
- Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.
Alternative or Complementary methods
Use complete material, energy, phase and equipment models with verified operating conditions. Check concentration bases, gas reference states and measurement uncertainty before applying local ratios or balances to process design or operation.
References
Similar or alternative tools
- Process Stream Component Mass Term
Calculate component mass flow from supplied total mass flow and fraction.
- Vapor Liquid Component K-Value
Calculate a supplied vapor-to-liquid component mole-fraction ratio.