Rectification structure body and flying vehicle

A rectification structure body of a flying vehicle, the rectification structure body comprising:

• a rectification section having a rectification surface configured to rectify airflow from a travelling direction and a back surface opposite to the rectification surface;
• a heat input control section connected to the back surface;
• and
• a vacuum thermal insulation section connected to the heat input control section,
• wherein the heat input control section is sandwiched between the back surface and the vacuum thermal insulation section,
• wherein the vacuum thermal insulation section comprises:
• a first plate forming a first surface of the vacuum thermal insulation section where the heat input control is arranged;
• a second plate provided so as to face the first plate on an opposite side of the vacuum thermal insulation section;
• and
• a further plate forming a side surface of the vacuum thermal insulation section connected to an end of the first surface,
• wherein the first plate, the second plate, and the further plate form a rigid body,
• wherein the heat input control section is arranged so as to be separated by a predetermined distance from the side surface such that heat added to the rectification section moves to the heat input control section and further to the second plate via the first plate, ends of first plate, and the further plate, and
• wherein the heat input control section is arranged at a center of the first surface.