Mars Seasonal CO2 Frost Sublimation Rate mm/day Calculator
Conditional energy-limited CO2frost sublimation thickness using independently matched usable heat, latent heat and density. No actual seasonal radiative/thermal balance, condensation or Martian weather inferred.
Description
A sublimation energy budget divides usable heat flux by latent heat and material density.
A sublimation energy budget divides usable heat flux by latent heat and material density.1
The result describes an ideal thickness loss rate rather than a complete frost-weather model. Use this tool to calculate the stated observation or conditional model from supplied measurements.
When to use Mars Seasonal CO2 Frost Sublimation Rate mm/day Calculator
Use this tool to calculate the stated observation or conditional model from supplied measurements. Establish the observation or experimental context, reference/calibration source, unit basis and adopted model assumptions.
How to use Mars Seasonal CO2 Frost Sublimation Rate mm/day Calculator and understand its results
- Establish the observation or experimental context, reference/calibration source, unit basis and adopted model assumptions.
- Enter callerMeasuredUsableSublimationPowerWattsPerSquareMeter, callerVerifiedCo2LatentHeatJoulesPerKg, callerVerifiedFrostDensityKgPerCubicMeter, using the field meanings and rules below, then run the tool.
- Read result.conditionalSublimationThicknessMmPerDay. Interpret each field using the units, signs and evidence rules below.
- If input validation fails, correct the reported field and run again. Before applying a successful result, check the stated reference scope, units, assumptions and any retained unknown evidence.
| Input field | Meaning | Value type | Requirement |
|---|---|---|---|
| callerMeasuredUsableSublimationPowerWattsPerSquareMeter | Caller measured usable sublimation power watts per square meter | number | Required |
| callerVerifiedCo2LatentHeatJoulesPerKg | Caller verified co2 latent heat joules per kg | number | Required |
| callerVerifiedFrostDensityKgPerCubicMeter | Caller verified frost density kg per cubic meter | number | Required |
Require nonnegative usable power in W/m², positive CO2 latent heat in J/kg and density in kg/m³. Multiply power by 86400000 and divide by latentHeat×density for mm/day. Zero power returns zero; no radiative or conductive loss model is fitted.
sublimationMmPerDay=usablePowerWPerM2×86400000/(latentHeatJPerKg×densityKgPerM3) Apply the field units and exact ordering, boundary and evidence rules above.
| Output field | Meaning | Value type |
|---|---|---|
| result | Structured result containing the calculation or selected reference fields below | object |
| result.conditionalSublimationThicknessMmPerDay | Conditional Sublimation Thickness Mm Per Day; use the units, sign convention and calculation stated above | number |
{
"input": {
"callerMeasuredUsableSublimationPowerWattsPerSquareMeter": 10,
"callerVerifiedCo2LatentHeatJoulesPerKg": 100000,
"callerVerifiedFrostDensityKgPerCubicMeter": 1000
},
"output": {
"result": {
"conditionalSublimationThicknessMmPerDay": 8.64
}
}
}Limitations and assumptions
The result describes an ideal thickness loss rate rather than a complete frost-weather model. Results depend on the independently established measurement basis and the exact model assumptions above.
Every listed input requires an explicit value. Unexpected fields, incorrect value types, nonfinite numbers and sparse numeric arrays fail validation; tool-specific bounds and alignment rules apply as described above. Extremely large inputs or outputs can also be rejected. An input error is distinct from a successful calculation that reports a false comparison or retains unknown evidence.
Alternative or Complementary methods
Use Recurring Slope Lineae Brine Flow Viscosity Consistency Check to examine a related aspect: An ideal laminar film model relates slope and film properties to mean flow speed.
Use Chaoboriid-like Extreme Cold Eutectic Freeze Limit Temperature Lookup where its separate inputs and scope apply: Eutectic temperatures depend on actual solutes, composition and pressure.
References
Similar or alternative tools
- Recurring Slope Lineae Brine Flow Viscosity Consistency Check
An ideal laminar film model relates slope and film properties to mean flow speed.
- Chaoboriid-like Extreme Cold Eutectic Freeze Limit Temperature Lookup
Eutectic temperatures depend on actual solutes, composition and pressure.