in over 150 cities across America with a gas station advertising agency. Advertising at a fuel station is a great way to reach drivers in a captive setting. Drivers are standing around for an average of five to 10 minutes pumping gas -- during which they can view gas stations ads, such ...
Their goal is to establish packaged LNG facilities at or near natural gas letdown stations where high-pressure (750-900 psi) pipeline gas is normally throttled to distribution pressures of 50 to 60 psi. The new technology replaces simple throttling with a turboexpander that compresses methane to...
摘要: Nymex natural gas futures made one of their largest downside moves in almost two years last week after an unexpectedly large increase in US working gas storage compounded a disconcerting report from the Federal Reserve predicting "significant downside risks" ahead for the US economy. Because ...
Off-board ground stations are used to conduct fleet-wide engine trend monitoring and fault diagnostics based on data collected from each engine each flight. Continuing advances in avionics are enabling the migration of portions of the ground-based functionality on-board, giving...
For a given operating condition defined by the speed and throttle set by the compressor exit pressure, the code calculates the primary flow parameters such as pressure, the temperature at defined axial stations. Typically, these stations are located at the inlet and exit of the blade rows. The...