{'fraction_non_alphanumeric': 0.020700636942675158, 'fraction_numerical': 0.0, 'mean_word_length': 4.770642201834862, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The prevention of aircraft tires overheating by pre-rotating the wheels

Pre-spinning the wheel is the proposed solution to the elimination of aircraft landing smoke caused by high tire tread temperature during touchdown. In this paper, a case study of the aircraft's main landing gear has been simulated for a single wheel, using a coupled structural - thermal transient analysis in ANSYS to estimate the tire tread temperature for a typical landing and for when wheels are pre-spun, in order to validate the technique of pre-spinning the wheel; and to calculate how much pre-rotation is enough to avoid aircraft landing smoke.