The world's first jet engines were already available shortly before the end of the Second World War, but they had not been developed to a high enough standard to take part. This changed after 1945 when, on both sides of the Iron Curtain, one technological development surpassed the others and records tumbled almost every week. The era of the piston engine was finally over and jet fighters now dominated the skies. By the mid-1950s their speed had already reached double that of the speed of sound; an achievement which a few years earlier, would have sounded to many like science fiction.
© 2017 Pen & Sword Aviation (كتاب ): 9781473891319
تاريخ الإصدار
كتاب : ١٢ ربيع الأول ١٤٣٩ هـ
The world's first jet engines were already available shortly before the end of the Second World War, but they had not been developed to a high enough standard to take part. This changed after 1945 when, on both sides of the Iron Curtain, one technological development surpassed the others and records tumbled almost every week. The era of the piston engine was finally over and jet fighters now dominated the skies. By the mid-1950s their speed had already reached double that of the speed of sound; an achievement which a few years earlier, would have sounded to many like science fiction.
© 2017 Pen & Sword Aviation (كتاب ): 9781473891319
تاريخ الإصدار
كتاب : ١٢ ربيع الأول ١٤٣٩ هـ
خطوة إلى عالم لا حدود له من القصص
التقييم الإجمالي استنادًا إلى تقييمات :reviewالعد
ملهم
مذهل
غني المعلومات
قم بتنزيل التطبيق للانضمام إلى المحادثة وإضافة مراجعات.
عربي
المملكة العربية السعودية