Products/Services for Catalog Steam Turbine

  • Steam and Gas Turbines-Image
    Steam and Gas Turbines - (69 companies)
    ...and air-cooled gas turbines. Often, suppliers designate steam and gas turbines as small, medium, or heavy-duty. Steam turbines have two cycles: non-condensing and condensing. During the non-condensing cycle, high-pressure steam enters the turbine... Learn More
  • Steam Injection Heaters-Image
    Steam Injection Heaters - (33 companies)
    ...equipped with floor or wall mounts for securing the heater. On a much larger scale, a heat recovery steam generator is a type of boiler used in power plants to take advantage of the waste heat generated by a gas-powered turbine. The waste heat from... Search by Specification | Learn More
  • Steam Traps-Image
    Steam Traps - (245 companies)
    Steam traps are automatic valves that release condensate from a steam space while preventing the loss of live steam. They also remove air and noncondensables from the steam space. Steam Traps Information. Steam traps are automatic valves... Search by Specification | Learn More
  • Wind Turbines-Image
    Wind Turbines - (338 companies)
    Wind turbines convert the kinetic energy from wind into mechanical energy. When used with an electrical generator, the rotation of the wind turbine 's blades turns a shaft to produce electricity. Wind turbines convert the kinetic energy from wind... Search by Specification | Learn More
  • Turbine Pumps-Image
    Turbine Pumps - (258 companies)
    Turbine pumps are centrifugal pumps that use pressure in combination with a rotary mechanism to transfer fluid. They typically employ blade geometry, which causes fluid circulation around the vanes to add pressure from inlet to outlet. Turbine pumps... Search by Specification | Learn More

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Wet-Steam Turbines for Nuclear Power Plants. Presenting a survey of modern wet-steam turbines, this book explains in clear, but detailed language the design features of the world s leading wet-steam turbine manufacturers, including the subtleties of operation of these complex components....

Steam turbines are well-suited for pump drive service for a number of reasons. First is their ability to operate across a wide speed range. This enables them to do two things: operate at the pump's most efficient speed and match the system head curve at varying pump flows, thus reducing throttling...

...maintenance; steam turbines; testing; N2 packing Where a machine is taken from service, coastdown and running up through shaft bending critical speeds can allow momentary rubbing at the internal seals. The resulting enlarged flow area can reduce the internal efficiency, such that less energy...

Coating/Contaminant: Gas and steam turbine combustion residues; Substrate: High-finished, hardened stainless steel....

The case history is presented of a large steam turbine that experienced blade damage after about eight years of service. The probable cause and subsequent solution to the problem are addressed. A discussion of the metallurgical analysis of the damage, Campbell diagram, SAFE diagram and modal test...

The time pressure facing service engineers is made even worse by the technology traditionally used to expand and remove the large bolts that secure turbine covers. So when Alstom Power was performing planned maintenance on a turbine, they asked us if induction heating was a viable alternative....

Capability for full speed turbine water washing has become an increasing requirement, especially on mechanical drive units. Although load carrying capability will be somewhat reduced, essentially the overall plant requirements are maintained....

Optimization of a leading edge groove tilting pad journal bearing for application in a small, high speed, multi-stage steam turbine is described. Rotordynamics constraints to meet a design objective maximum operating speed of 18,000 rpm resulted in a rotor with a 5 1. 0 in. bearing span and 5. 0...

After completing installation of a fresh 2250 hp motor on the Fructose MR, initial quality check vibration readings showed a significant .17g spike at 2X line frequency (120hz) in the gse spectrum. This is indicative of rotor-stator rotation eccentricity. There was also a 1X spike in the ips...

Test details should be considered early in the plant planning process if a formal acceptance test is being considered. Dresser-Rand ST Technology Reports show the various measurements and instrumentation required for each specific thermodynamic cycle. Performance Test Codes and reports published by...

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