The Boeing Company
Insulation system

Abstract:

An insulation system comprises a first insulation blanket and a second insulation blanket. The first insulation blanket extends circumferentially within a curved body. The second insulation blanket extends circumferentially within the curved body and covers a zero position of the curved body. A portion of the second insulation blanket covers a portion of the first insulation blanket so that the portion of the second insulation blanket is between the portion of the first insulation blanket and the curved body to form an overlap. The overlap is positioned within a range having an absolute value of 5 to 40 degrees from the zero position of the curved body.