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Você sabia que nos anos oitenta, a Suécia lançou um projeto ambicioso chamado JAS? Com a intenção de criar uma aeronave multifuncional para missões de caça, ataque e reconhecimento, a sigla JAS ganharia vida! O fruto dessa empreitada foi o impressionante Saab JAS 39 Gripen, resultado da colaboração entre a Saab, a Volvo Aero e a Ericsson. #jas39gripen #fab #fighterjet #historia #lksmilitar
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Fadiga Vibroacústica e Fuel Sloshing A fadiga acústica é a degradação progressiva de uma estrutura causada não por impacto direto, mas pela ação contínua de campos de pressão sonora de alta intensidade acoplados ao material, induzindo vibrações cíclicas que acumulam dano ao longo do tempo. Fuel sloshing é o movimento oscilatório do combustível líquido dentro dos tanques provocado por acelerações, manobras ou vibrações da aeronave. #fadigaacústica #fighterjet #fuelsloshing #lksmilitar #física
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Aço Inoxidável Austenítico: MIG25 "Foxbat" ​Você sabia que a 3.000 km/h o atrito do ar gera um calor de mais de 300°C? Enquanto aviões comuns de alumínio "derreteriam" e perderiam a resistência, o lendário MiG-25 usava uma abordagem bruta de engenharia. ​Construído com 80% de aço inoxidável de alta resistência , o Foxbat não tentava apenas repelir o calor, ele o gerenciava. O aço agia como um enorme dissipador térmico. #mig25 #jato #aviation #lksmilitar #historia
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