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Dieser Rechner wird derzeit auf Englisch angezeigt, während die Übersetzung vorbereitet wird.

Umrechnungen

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Umrechnungen

Delisle to Rankine Converter.

Converts a temperature from the Delisle scale to the Rankine scale.

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Ihre Eingaben

So funktioniert es

  1. 1

    Enter the temperature in degrees Delisle.

  2. 2

    Multiply the Delisle value by 6/5.

  3. 3

    Subtract that product from 671.67.

  4. 4

    The result is the temperature in degrees Rankine.

671.67 - (delisle * 6 / 5)

Häufig gestellte Fragen

What is the Delisle scale?

The Delisle scale (°De) is an obsolete temperature scale where water boils at 0 degrees and freezes at 150 degrees. It decreases as temperature increases.

What is the Rankine scale?

The Rankine scale (°R) is an absolute temperature scale used in engineering, with zero at absolute zero. The freezing point of water is 491.67 °R and the boiling point is 671.67 °R.

How do I convert Delisle to Rankine manually?

Use the formula: °R = 671.67 - (°De × 6/5). For example, 100 °De equals 551.67 °R.

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Ergebnisse

Formel geprüft

Temperature in Rankine

551,67°R

Fragen Sie alles

Schätzung nur zur allgemeinen Orientierung – wichtige Entscheidungen mit einem geeigneten Fachmann verifizieren.

So funktioniert es

Converts a temperature from the Delisle scale to the Rankine scale.

  1. Enter the temperature in degrees Delisle.
  2. Multiply the Delisle value by 6/5.
  3. Subtract that product from 671.67.
  4. The result is the temperature in degrees Rankine.

Formeln

Die Mathematik hinter diesem Rechner, aufgeschrieben, damit Sie das Ergebnis überprüfen können.

Delisle to Rankine

°R = 671.67 - (°De × 6/5)

This formula converts a temperature from the Delisle scale to the Rankine scale by relating the two scales to the Celsius scale.

Example:

Input: °De = 100

Calculation: 671.67 - (100 × 6/5) = 671.67 - 120 = 551.67

Result: 551.67 °R

Anwendungsfälle im Alltag

Wo diese Berechnung im täglichen Leben vorkommt.

Historical temperature records

Convert old temperature readings recorded in Delisle to modern Rankine for comparison.

Example: A historical record of 50 °De converts to 611.67 °R.

Engineering calculations

When working with legacy data or equipment that uses Delisle, convert to Rankine for thermodynamic calculations.

Example: Convert 200 °De to 431.67 °R for use in heat transfer equations.

Educational exercises

Practice temperature scale conversions to understand the relationships between different scales.

Example: Convert -100 °De to 791.67 °R.

Tipps und häufige Fehler

Tips

  • Remember that Delisle decreases as temperature increases, so higher Delisle values correspond to lower Rankine values.
  • Absolute zero on the Delisle scale is approximately 559.725 °De, which converts to 0 °R.
  • Use the formula °R = 671.67 - (°De × 6/5) for quick conversions.
  • Double-check your arithmetic, especially when dealing with negative Delisle values.

Common Mistakes to Avoid

  • Forgetting that the Delisle scale is inverted: higher Delisle means colder.
  • Using the wrong factor: the correct multiplier is 6/5, not 5/6.
  • Not accounting for the offset: the base is 671.67 °R, not 491.67 °R.

Annahmen und Einschränkungen

  • Use the stated inputs and units.
  • Results are estimates for planning and education.
  • Check measurements and source data before making an important decision.