Final answer:
The question asks about the installation methods for thermal radiation barrier curtains on B-52 aircraft, which involve specific procedures outlined in aircraft maintenance manuals not provided here.
Step-by-step explanation:
The question pertains to the methods of installation used for thermal radiation barrier curtains on B-52 aircraft, which are a part of aircraft maintenance and modification procedures. To answer this, one would need to refer to the specific maintenance manuals and installation protocols used by the aircraft technicians. These manuals would detail the step-by-step process for installing the radiation barrier curtains, ensuring they are effectively in place to protect the aircraft from thermal radiation effects. Installation methods could include fastening systems designed for the aircraft frame, ensuring a snug fit of the curtain material, and additional checks for operational integrity post-installation.