Abstract: The present application provides a liquid fuel system for use with a flow of a liquid fuel and a combustor of a gas turbine engine. The liquid fuel system may include a number of fuel lines in communication with the combustor, a purge air inlet positioned about each of the fuel lines, a number of drain lines with each drain line in communication with a respective fuel line, and a number of drain valves with each drain valve in communication with a respective drain line so as to drain the flow of liquid fuel in the fuel lines via a flow of purge air through the purge air inlet and opening the drain valves.

Abstract: A filter system for an air inlet of a gas turbine engine. The filter system may include a number of filters positioned about the air inlet and a water spray system positioned to spray the filters. The filters may include a hydrophobic or an oleophobic filter media.

Abstract: The present application provides a liquid fuel system for use with a flow of a liquid fuel and a combustor of a gas turbine engine. The liquid fuel system may include a number of fuel lines in communication with the combustor, a purge air inlet positioned about each of the fuel lines, a number of drain lines with each drain line in communication with a respective fuel line, and a number of drain valves with each drain valve in communication with a respective drain line so as to drain the flow of liquid fuel in the fuel lines via a flow of purge air through the purge air inlet and opening the drain valves.

Abstract: A filter system for an air inlet of a gas turbine engine. The filter system may include a number of filters positioned about the air inlet and a water spray system positioned to spray the filters. The filters may include a hydrophobic or an oleophobic filter media.

Abstract: The accelerometer includes an inertial mass, a fixed base and at least one or more supports/sensors for supporting the mass from the base rendering the support system statically indeterminate. The supports/sensors are preferably double-ended dual beam tuning forks suspended between mounting pads and vibrated by an oscillator. By adding one or more supports/sensors beyond those supports/sensors necessary for a statically determinate support system, the support system is rendered statically indeterminate and therefore sensitive in one or more directions.

Abstract: It is said that all things in our universe are linked and even a small disturbance at one point will reverberate and affect all other constituent elements. This statement may be refuted in the real world, but is becoming valid in the virtual world where most activities can be watched by others linked to the Web. One solution used to stop internet intruders from reading messages, credit cards and files is encryption. Encryption is the altering of original information using various techniques and transmitting that data for decryption. A problem with file encryption is that a hacker who is able to access an encrypted file will get enough indication the file is encrypted to trigger his curiosity to discover the real information. If a file is intercepted by a skilled hacker all the effort to encrypt the file is useless. * Data needs to be transmitted in such a way that it prevents others from reading it directly.

Abstract: A basketball court is disclosed, having a circle on the floor under each goal hoop to clearly designate the area under the hoop. This is a critical matter in the playing and refereeing of the game, in the determination by players and referees whether or not the defensive player is directly under the hoop, and therefore may be subject to being call for a foul in the case of contact between offensive and defensive players.