Abstract: A transportable restaurant structure is provided employing a container structure such as a shipping container. An interior dining area is provided in-between sidewalls of the container as is a kitchen area. Sidewalls on the container are rotationally engaged to fold horizontal and provide adjoining areas to said dining area to increase its size. A door in an endwall is rotatable to provide an inclining ramp for walking or wheelchair access. The container is moveable by truck but once deployed takes on the appearance of a small restaurant with indoor and outdoor seating.

Abstract: The sensor arrangement, performance-monitored machine system, and method, utilize radiance of exhaust streams to indicate performance deviation, due to combustion instability or machine malfunction, in propulsion gas turbine engines, augmentors used on such engines, stationary power generating gas turbine engines, and other air-breathing combustion-based turbine machines and systems. Sensor operation is based upon high-speed measurements of radiant emission from the hot exhaust stream, taken at a minimum rate of 2000, and preferably at a rate of at least 8000, samples per second. Select infrared wavelengths of light are used to capture temporal variations in the radiance, which are Fourier analyzed to determine the magnitude and frequency of the combustion instability.