苏霍伊T4MS战略轰炸机英文简介（原文）
供稿：hz-xin.com 日期：2025-01-12
The development of the苏霍伊T4MS strategic bomber began in 1967 with the aim of creating a highly capable long-range aircraft. It needed to achieve a cruise speed of 18,000 meters with a top speed of 3,200-3,500 km/h and a range of 11,000-13,000 km, capable of carrying either air-to-ground missiles like Kh-45 or Kh-2000, or a variety of bombs. Two key design bureaus, Raduga and the resurrected Myasishchev OKB, alongside Suhoi OKB, were tasked with this endeavor, with Tupolev OKB potentially sidetracked by other projects.
The primary focus of the T-4MS, also known as the 200 project, was on versatility, with extensive research into different configurations. Initially, the VG wing from the T-4M was considered, but it posed challenges due to increased size and weight. Engineers searched for a solution that maximized internal volume and minimized surface area, ensuring room for large weapon bays and structural strength for low-altitude, high-speed flights.
Key design elements included variable-geometry wings, four engines, and a study of various layouts. The Sukhoi OKB's version, for instance, featured a flying wing design with BWB (Belted Wing Body) concept. Wind tunnel testing at TsAGI highlighted exceptional aerodynamic performance, particularly at supersonic speeds.
Throughout the development process, the T-4MS project saw adjustments, such as an extended nose and streamlined canopy. Myasishchev OKB's M-20 variant had a strategic missile carrier capacity, targeting different mission requirements. The M-20 showcased impressive range capabilities for counter-air, reconnaissance, and anti-submarine warfare operations.
Both OKB bureaus made progress in their respective projects, with Myasishchev's M-18 ('subject 18') gaining attention and securing contracts. The T-4MS design featured unique characteristics, like its near-triangular shape with a full rear sweep and a layout including a glass cockpit area and a robust landing gear with 12 main wheels, along with the capacity to carry up to 24 Raduga missiles.
The primary focus of the T-4MS, also known as the 200 project, was on versatility, with extensive research into different configurations. Initially, the VG wing from the T-4M was considered, but it posed challenges due to increased size and weight. Engineers searched for a solution that maximized internal volume and minimized surface area, ensuring room for large weapon bays and structural strength for low-altitude, high-speed flights.
Key design elements included variable-geometry wings, four engines, and a study of various layouts. The Sukhoi OKB's version, for instance, featured a flying wing design with BWB (Belted Wing Body) concept. Wind tunnel testing at TsAGI highlighted exceptional aerodynamic performance, particularly at supersonic speeds.
Throughout the development process, the T-4MS project saw adjustments, such as an extended nose and streamlined canopy. Myasishchev OKB's M-20 variant had a strategic missile carrier capacity, targeting different mission requirements. The M-20 showcased impressive range capabilities for counter-air, reconnaissance, and anti-submarine warfare operations.
Both OKB bureaus made progress in their respective projects, with Myasishchev's M-18 ('subject 18') gaining attention and securing contracts. The T-4MS design featured unique characteristics, like its near-triangular shape with a full rear sweep and a layout including a glass cockpit area and a robust landing gear with 12 main wheels, along with the capacity to carry up to 24 Raduga missiles.