Description
Return diameter ratio and its square as areaRatio.
Food-process terms can describe heat, flow, texture, color or gas behavior under a chosen model. A local factor or physical ratio is different from validating the full process, product quality or microbiological safety.
Return diameter ratio and its square as areaRatio.
When to use this tool
Use Food Extrusion Expansion Area Ratio when you need one explicit food-process or physical-model term.
How to use the tool and how it works
- Enter dieDiameter, extrudateDiameter. Use the units and conventions below.
- Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
- Read areaRatio, diameterRatio. Use the output convention below.
Require positive die diameter and nonnegative extrudate diameter. Return diameter ratio and its square as areaRatio.1
| Input field | Meaning and units | Accepted input |
|---|---|---|
| dieDiameter | Die Diameter | Required. Finite number; strictly above 0. |
| extrudateDiameter | Extrudate Diameter | Required. Finite number; minimum 0. |
| Output field | Interpretation | Returned shape |
|---|---|---|
| areaRatio | Area Ratio Unit: 1. | Required. Finite number. |
| diameterRatio | Diameter Ratio Unit: 1. | Required. Finite number. |
{
"input": {
"dieDiameter": 2,
"extrudateDiameter": 4
},
"output": {
"areaRatio": 4,
"diameterRatio": 2
}
}Limitations and assumptions
- Both cross-sections are assumed circular with the supplied comparable diameters. No volume expansion, density, flow, or process suitability is derived.
- 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 the complete validated process and measurement method for practical decisions. Review calibration, composition, uncertainty and omitted mechanisms before interpreting a local estimate.
References
Similar or alternative tools
- Food Drying Shrinkage Volume Factor
Return volume retention, mass retention and final/initial density ratio.
- Food Texture Double Compression Area Ratio
Return second/first as cohesiveness.