Evaporative Cooling Efficiency Calculator

Calculate Evaporative Cooling Efficiency





Formula

The formula to calculate the evaporative cooling efficiency (eff) is:

\[ eff = \frac{DB - OT}{\Delta T} \]

Where:

Definitions

Example

Let's say the dry-bulb temperature (DB) is 35°C, the outlet temperature (OT) is 25°C, and the total temperature change (ΔT) is 10°C. Using the formula:

\[ eff = \frac{35 - 25}{10} \]

We get:

\[ eff = 1 \]

So, the efficiency of the cooler is 1 (or 100%).

Extended information about "Evaporative-Cooling-Efficiency-Calculator"

Evaporative Cooling Calculation Example

Definition: This example demonstrates the calculation of evaporative cooling efficiency.

Formula: \( \text{Efficiency} = \frac{\text{Actual Cooling}}{\text{Theoretical Cooling}} \times 100 \)

Example: \( \text{Efficiency} = \frac{10}{15} \times 100 \)

How to Calculate Cooling Efficiency

Definition: Cooling efficiency measures the effectiveness of an evaporative cooler.

Formula: \( \text{Efficiency} = \frac{\text{Actual Cooling}}{\text{Theoretical Cooling}} \times 100 \)

Example: \( \text{Efficiency} = \frac{8}{12} \times 100 \)

Evaporative Cooler Design Calculation

Definition: This calculation helps in designing an efficient evaporative cooler.

Formula: \( \text{Cooling Capacity} = \text{Air Flow Rate} \times \text{Temperature Drop} \)

Example: \( \text{Cooling Capacity} = 500 \times 10 \)

Evaporative Cooling System Efficiency

Definition: This measures the overall efficiency of an evaporative cooling system.

Formula: \( \text{System Efficiency} = \frac{\text{Actual Cooling}}{\text{Theoretical Cooling}} \times 100 \)

Example: \( \text{System Efficiency} = \frac{9}{14} \times 100 \)

Evaporative Cooler Size Calculator

Definition: This calculator helps determine the appropriate size of an evaporative cooler for a given space.

Formula: \( \text{Cooler Size} = \frac{\text{Room Volume}}{\text{Air Changes Per Hour}} \)

Example: \( \text{Cooler Size} = \frac{100}{20} \)

Rate of Evaporation Calculator

Definition: This calculator determines the rate at which a liquid evaporates.

Formula: \( E = \frac{m}{t} \)

Example: \( E = \frac{500}{2} \)

Calculation of Evaporation Rate

Definition: This calculation determines the rate at which a liquid evaporates.

Formula: \( E = \frac{m}{t} \)

Example: \( E = \frac{300}{1.5} \)