Brake Disc Temperature Calculator
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Brake Disc Temperature Formula
The maximum brake disc temperature is calculated using the following equation:
\[ BDTm = \frac{0.527 \times q \times \sqrt{t}}{\sqrt{p \times c \times k}} + T_{\text{amb}} \]
Where:
- BDTm is the maximum Brake Disc Temperature (°C)
- q is the heat flux (W/m²)
- t is the brake on time (s)
- p is the density of the brake disc material (kg/m³)
- c is the brake disc specific heat capacity (J/kg/K)
- k is the brake disc thermal conductivity (W/(m*K))
- Tamb is the ambient temperature (°C)
What is Brake Disc Temperature?
Brake disc temperature refers to the heat generated during braking, resulting from the friction between brake pads and discs. This heat impacts braking performance and safety, as excessive temperatures can cause disc warping, brake fade, and reduced braking efficiency.
How to Calculate Brake Disc Temperature
To calculate the maximum brake disc temperature, input the required parameters into the calculator. The formula accounts for the material properties of the brake disc, heat flux, and brake on time, providing an accurate estimation of the disc temperature. This helps in evaluating the thermal performance and safety of braking systems under various conditions.