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ANNUAL DISPATCH #1 • SUPERSONIC PHYSICS

Concorde Stretched Up to 10 Inches in Flight Due to Friction Heat

Aircraft: Concorde (Aerospatiale / BAC) Category: Supersonic Physics Benchmark: 25 cm (10 in) Expansion

Engineering & Operational Context

Cruising at Mach 2.04 (1,354 mph), aerodynamic friction with atmospheric molecules heated Concorde's aluminium airframe up to 127 C at the nose tip. This thermal load caused the entire fuselage to expand by 20 to 25 cm (8 to 10 inches) during flight, opening a noticeable gap between the flight engineer's console and the bulkhead.

Parameter Recorded Benchmark Operational Classification
Subject Airframe / Component Concorde (Aerospatiale / BAC) Commercial Transport Aviation
Core Metric / Measurement 25 cm (10 in) Expansion Verified Physical Benchmark
Primary Technical Field Supersonic Physics Aerospace Engineering
Primary Source Citation British Airways Heritage & Concorde Flight Operations Manual Civil Aviation Registry / OEM Archives
Calendar Day Index Day #1 of 365 Annual Daily Dispatch

Key Research Takeaways

  • Featured Subject: Concorde (Aerospatiale / BAC)
  • Primary Domain: Supersonic Physics
  • Key Benchmark: 25 cm (10 in) Expansion
  • Verified Reference: British Airways Heritage & Concorde Flight Operations Manual
  • Annual Dispatch Index: Calendar Day #1

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