Which factor primarily affects the efficiency of a textile brake system?

The efficiency of a textile brake system is primarily influenced by ambient temperature because temperature affects the materials' properties, friction levels, and overall performance of the braking components. In textile brakes, the heat generated during braking can change the characteristics of the friction material, which impacts how effectively the brakes can decelerate or stop a vehicle. Higher temperatures can lead to diminished performance due to thermal degradation of the materials used. Conversely, very low temperatures can affect the flexibility and effectiveness of the brake materials, resulting in suboptimal performance.

In this context, while factors like jet fuel type, wind speed, and brake module size may have some level of influence on overall system performance, they do not directly and primarily affect the efficiency of the textile brake system in the same way ambient temperature does, making it the most significant factor in this scenario.