A device for supplying water to a spray system for an inlet of a gas turbine includes a redirecti... more A device for supplying water to a spray system for an inlet of a gas turbine includes a redirection heated feed water from one circuit to a pump, said pump supplying the spraying high-pressure feed water. A power plant with a combined cycle and a method of supplying water are provided.
A test apparatus for a compressor includes a valve (12) and a casing (14) which is connected to t... more A test apparatus for a compressor includes a valve (12) and a casing (14) which is connected to the valve (12). A flow nozzle (16), which is connected to the casing (14) has a corresponding flow coefficient. A pressure sensor (26) which is connected to the flow nozzle (16) measures a pressure of a working fluid, and there is calculated a flow rate of the working fluid from the pressure and the flow coefficient. A method for testing of a compressor includes the steps of: operating the compressor at a first power level, measuring a flow rate of a working fluid at the first power level, adjusting the working fluid pressure to coincide with a first predetermined pressure and measuring operating parameters of the compressor at the first power level , The method further includes the steps of: adjusting the working fluid pressure, so that it coincides with a second predetermined pressure and measuring operating parameters of the compressor at the first power level, wherein the pressure of ...
A device for distance control, which provides compressed air for cooling a turbine casing in a ga... more A device for distance control, which provides compressed air for cooling a turbine casing in a gas turbine, the apparatus comprising: a cooling gas passage, which runs through a ring-shaped inner shell of the turbine housing; a cooling gas duct, which is connected to a compressor of the gas turbine and the turbine housing, wherein the cooling gas duct receives compressed air from the compressor and delivers the compressed air to the turbine housing, and wherein the cooling gas duct is in fluid communication with the cooling gas duct, and a heat exchanger with the is cooling gas line and connected to a fuel line, the fuel to a combustor of the gas turbine supplies, wherein the heat exchanger transfers heat from the cooling gas to the fuel.
A device for supplying water to a spray system for an inlet of a gas turbine includes a redirecti... more A device for supplying water to a spray system for an inlet of a gas turbine includes a redirection heated feed water from one circuit to a pump, said pump supplying the spraying high-pressure feed water. A power plant with a combined cycle and a method of supplying water are provided.
A test apparatus for a compressor includes a valve (12) and a casing (14) which is connected to t... more A test apparatus for a compressor includes a valve (12) and a casing (14) which is connected to the valve (12). A flow nozzle (16), which is connected to the casing (14) has a corresponding flow coefficient. A pressure sensor (26) which is connected to the flow nozzle (16) measures a pressure of a working fluid, and there is calculated a flow rate of the working fluid from the pressure and the flow coefficient. A method for testing of a compressor includes the steps of: operating the compressor at a first power level, measuring a flow rate of a working fluid at the first power level, adjusting the working fluid pressure to coincide with a first predetermined pressure and measuring operating parameters of the compressor at the first power level , The method further includes the steps of: adjusting the working fluid pressure, so that it coincides with a second predetermined pressure and measuring operating parameters of the compressor at the first power level, wherein the pressure of ...
A device for distance control, which provides compressed air for cooling a turbine casing in a ga... more A device for distance control, which provides compressed air for cooling a turbine casing in a gas turbine, the apparatus comprising: a cooling gas passage, which runs through a ring-shaped inner shell of the turbine housing; a cooling gas duct, which is connected to a compressor of the gas turbine and the turbine housing, wherein the cooling gas duct receives compressed air from the compressor and delivers the compressed air to the turbine housing, and wherein the cooling gas duct is in fluid communication with the cooling gas duct, and a heat exchanger with the is cooling gas line and connected to a fuel line, the fuel to a combustor of the gas turbine supplies, wherein the heat exchanger transfers heat from the cooling gas to the fuel.
Uploads
Papers by douglas beadie