Abstract: Exemplary air amplifiers described herein can utilize a high-pressure stream of gas to accelerate a low-velocity stream of gas to provide a high-velocity, high-volume stream of gas. This high-velocity, high-volume stream of gas can generate unwanted noise as the high-velocity, high-volume stream of gas propagates through the air amplifier. The exemplary air amplifiers described herein can include a multi-stage noise suppression system to suppress, for example, diminish, re-tune, or even completely cancel, the unwanted noise as the high-velocity, high-volume stream of gas propagates through these exemplary air amplifiers. The multi-stage noise suppression system can include one or more absorption materials to passively suppress the unwanted noise generated by the high-velocity, high-volume stream of gas. The multi-stage noise suppression system described herein can generate one or more noise suppression waves to actively suppress the unwanted noise generated by the high-velocity, high-volume stream of gas.

Abstract: A system for transporting a fluid from a fluid source to an effects pod to provide atmospheric effects to an audience in a venue can include a pipe assembly. The pipe assembly can include a pipe for fluid communication with the fluid source, a connector disposed at an end of the pipe to couple to at least one of a flexible conduit or another pipe assembly, and a pipe support coupled to the pipe, such that a lower portion of the pipe support contacts a ground surface to hold the pipe a distance above the ground surface. The pipe assembly can further include insulation abutting at least a portion of the pipe. Additionally, the pipe assembly can include a heat trace in contact with the pipe. The system can include a cart to transport the pipe assembly. A plurality of pipe assemblies can be connected in series to transport the fluid from the fluid source to the effects pod.

Abstract: Systems, methods, and apparatuses disclosed herein can be implemented as a closed loop feedback system to provide various atmospheric effects. These systems, methods, and apparatuses can regulate these atmospheric effects based on one or more environmental measurements as part of the closed loop feedback system. As part of the closed loop feedback system, these systems, methods, and apparatuses can detect, or measure, one or more physical properties, such as temperature, atmospheric pressure, humidity, wind speed, wind direction, precipitation amount, scent, location, altitude, and/or azimuth to provide some examples. These systems, methods, and apparatuses can compare the one or more physical properties with one or more performance targets of the atmospheric effects and can regulate the atmospheric effects to cause the one or more physical properties to satisfy the one or more performance targets of the atmospheric effects.

Abstract: The salt water distillation system includes a sprinkler to form a mist of salt water over a distillation plate. The distillation plate is heated by applying electrical current to a heating coil. The steam is transferred to a condensation chamber and condensed fresh water is collected. During the desalination process, salt impurities are deposited on the hot distillation plate. A sludge remover, i.e., a steam head and movable ram, is provided to clean the distillation plate of the salt impurities. An exhaust fan is provided to cool fresh water condensate and lower air pressure in the system. Heat transferred from the steam during condensation is used to pre-heat the salt water to increase efficiency of the system.