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Supplier: Waukesha Bearings
Description: leakage of high-pressure air into the turbine wheel space Hot gas path interstage sealing – to reduce leakage between the diaphragm and turbine rotor into the stage 2 forward wheel space area, increasing efficiency Waukesha Bearings has provided hundreds of gas
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Supplier: Toshiba America, Inc.
Description: for the latest “G” and “H” type gas turbines. Progressive advancement in turbine design features, such as high efficiency blade designs, improved sealing technologies and low loss bearings, have ensured that Toshiba steam turbines have become the technology of choice for
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Supplier: John Crane, Inc.
Description: H-FE couplings can be readily adapted to match the integral shaft flanges used on many large gas and steam turbines. On some applications, an H-FE turbine end drive is combined with a reduced moment arrangement at the compressor end. The transmission unit is simple to install
- Bore Diameter: Up to 18 inch
- Coupling Type: Metal Contoured Diaphragm
- Rated Speed: 28000 rpm
- Rated Torque: 5.13E6 In-lbs
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Supplier: John Crane, Inc.
Description: M Series coupling range is particularly suited for electric motor and turbine drives in the oil and gas industry. Torque is normally transmitted through two sets of pre-assembled membrane units, separated by a spacer element. The coupling provides a good level of angular, lateral and
- Bore Diameter: Up to 12 inch
- Coupling Type: Metal Contoured Diaphragm
- Rated Speed: 24000 rpm
- Rated Torque: 845133 In-lbs
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Supplier: John Crane, Inc.
Description: by aircraft standard fastenings. The couplings are generally balanced to API 671 or similar, with pilot location to retain a very high level of repeatability. Applications Process Pumps Electric Motors Gearboxes Steam Turbines Gas Turbines Centrifugal Compressors Other
- Bore Diameter: Up to 12.4 inch
- Coupling Type: Metal Contoured Diaphragm
- Rated Speed: 37700 rpm
- Rated Torque: 5.13E6 In-lbs
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Supplier: John Crane, Inc.
Description: compressor or gearbox input shaft is combined with the flanged H-FE arrangement for a turbine driver. Applications Process Pumps Electric Motors Gearboxes Steam Turbines Gas Turbines Centrifugal Compressors Other Compressors Other Rotating Equipment Generators
- Bore Diameter: Up to 11 inch
- Coupling Type: Metal Contoured Diaphragm
- Rated Speed: 37000 rpm
- Rated Torque: 3.98E6 In-lbs
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Supplier: Scanivalve Corporation
Description: pressure sensors are isolated from the media on both sides by stainless steel diaphram, wet/wet. Typical applications include liquid measurements for jet fuel and oil on a gas turbine, flow measurement across an orifice by measuring the high and low side of the orifice, and for tow
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Supplier: Scanivalve Corporation
Description: isolated from the media on the measurement side of the sensor by a stainless steel diaphram, wet/dry. Typical applications include liquid measurements for jet fuel and oil on a gas turbine, flow measurement across an orifice by measuring the high and low side of the orifice, and for
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Supplier: Leybold USA Inc.
Description: In principle, the turbomolecular pump is a turbine rapidly revolving in a housing where the rotor stages of the turbine Sectional drawing of a turbomolecular pump (TURBOVAC i) are equipped with a number of rotor blades. Located between the rotating rotor blades are stationary stator
- Mechanical Pump Technology: Rotary Vane
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The CalorVal BTU Analyzer continuously measures the heating value (Calorific Value) of gaseous streams of industrial processes.
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- Fast: Less than 3.5 seconds cell response time
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Creep analysis of steam turbine welded diaphragm
V. K. Naumov, “Analysis of steam and gas turbine diaphragms ,” in: Investigations of Elements of Steam Turbines and Axial-Flow Compressors [in Russian] Mashgiz, Leningrad (1960), pp. 310–312.
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Prospective gas turbine and combined-cycle units for power engineering (a Review)
The gas collectors (the hoods connecting the flame tubes with the gas turbine nozzle diaphragm ) of this GTU are cooled by steam.
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IUTAM Symposium on Emerging Trends in Rotor Dynamics
Fig. 2 1X vibration time history measured in the bearing on the compressor side of the gas turbine and diaphragm coupling after failure caused by heavy misalignment .
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Identification of mechanical faults in rotating machinery for power generation
1X vibration time history measured in the bearing on the compressor side of the gas turbine and diaphragm coupling after failure caused by heavy misalignment.
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A study of Taguchi optimization method for identifying optimum surface roughness in CNC face milling of cobalt-based alloy (stellite 6)
…in non-ferrous (super)alloys, mag- nets, high speed tool steels, ultrahigh strength alloy steels, abrasion-resistant cemented carbides for cutting tools, and stain- less steels and they are preferred for stator vanes and diaphragms in gas turbines because of their excellent…
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Geothermal power plants of Japan: a technical survey of existing and planned installations. Report No. CATMEC/9
Turbine i n l e t casing; turbine diaphragms ; gas No. 30B o r 35B .
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New forming processes for reducing wasteful cutting
which have to be made in this way are gas - turbine rotor diaphragms .
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Microstructural Objectives for High-Temperature Alloys in Advanced Energy Systems
Water cooling really opens such a large new door that design considerations immediately reach towards gas temperatures of about 1600°C (2900°F), since the "hot" gas turbine nozzle and diaphragms eco- nomically can be cooled to operate at very moderate temperatures indeed, such…
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CR4 - Thread: Rice Blasting of Turbine and Compressor Rotors
There are no diaphragms in a gas turbine ...
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zenox oil and gas,China zenox oil and gas Manufacturers, Suppliers - ECOL
…filter separator, valve, wellhead Oil And Gas EquipmentOil and gas field serviceIncluding:pipeline, pipe fittings (BW, SW ... closure, pig launching and receiving system, pig cup, drilling tools, drilling rig, casing and tube, casing accessaries, Diaphragm gas meter, turbine gas meter, Oil And…