1 The new ships, propelled by gas turbines, require less maintenance than older, steam-driven ones.

2 The gas turbine also keeps the batteries topped up.

3 Rolls-Royce has a strong order book in aero gas turbines and the prospect of further large orders in a buoyant aircraft market.

4 The batteries are charged on-board by a small gas turbine auxiliary propulsion unit.

5 A thermal generating set driven by a gas turbine.

6 The gas turbine feeds on the fuel it pumps.

7 Only few public buildings adopt Gas Turbine Cogeneration.

8 The gas turbine generatingfor co-production of power and heat is introduced as a focal point.

9 A marine gas turbine is characterized with high power, high temperature, high rotating speed and high efficiency , as well as size and weight restricted by strict rules.

10 This paper takes a type gas turbine rotor analyze its natural frequency and modal shape.

11 Self-sustained oscillation will appear in gas turbine combustor when unstable combustion couples with acoustic.

12 Modem gas turbine rotors are usually formed as rod fastening rotor, in which disks are tied together by one central tie rod or several tie rods distributed in the circumference.

13 Diesel engines are one form and gas turbine engines are another.

14 Based on real "back to back" small gas turbine, using similarity criterion, a non-rotating model experiment rig, together with hardware and software test system, is built.

15 In the modern gas turbine engines, it is very meaningful to improve the sealing system of disc cavity in order to increase the efficiency of turbine system.

16 Subcontractor, Woodward Governor, also provided an interesting display with the Netcon 500 gas turbine monitoring and control system.

17 One of its most significant features is the choice of a gas turbine rather than internal combustion engine.

18 Another area of expertise is the repair of combustion chambers, used in both aviation and industrial gas turbines.

19 The experiment has studied the heat transfer characteristic inside U shaped variable cross-section channels with different rib pitches, The channel is the middle part of a gas turbine blade.

20 The no machining directional solidification hollow turbine blades, hollow guide vans and complex structure parts used in aero engine and gas turbine made by vacuum precision investment casting.

21 The Volt is a twin-engine concept with a hybrid propulsion system that combines gas turbine and battery technology, a tube-shaped body and a truss-braced wing mounted to the top of the aircraft.

22 Combined with methanol's indirect use in power system, methanol and dimethyl-ether steam reforming use gas turbine exhaust gas to constitute the chemically recuperative gas turbine cycle.

23 Suitable as a coursebook for undergraduate and graduate students of mechanical and aeronautical engineering, Theory will also continue to be a valuable reference for practising gas turbine engineers.

24 The flow and heat transfer models of a marine gas turbine exhaust cooling system were established, and the numerical method were presented for the solution of the models.

25 The results show that because of tensile stressproducted in their environment and working process, the gas turbine wheel cracks under the action of stress corrosion.

26 The film-cooling technique have already got usage of the long-term in the air gas turbine.

27 This paper addresses the performance analysis of a fuel cell gas turbine hybrid system.

28 At design point, net power supplied the MCFC stackis 80 % and % the gas turbine.

29 Studies a fuel system for use in a vehicle gas turbine.

30 Such a cycle enjoys a significant enhancement in specific power, thermal efficiency and exergy efficiency as compared with a simple cycle gas turbine.

31 In addition, improper heat treatment process and welding defects promotes the destruction trend in the gas turbine wheel.

32 At design point, about 80 % net power coming from stack and 20 % from the gas turbine.

33 The control logic preventing the compressor from surge was analyzed and improved after the performance curve of compressor in gas turbine booster station was analyzed.

34 It introduces main technical requirements of communication stations to diesel electric set, advantages and disadvantages of gas turbine and the selection of stand by generating set.

35 A simulation model of a marine gas turbine is established by using a modeling method based on component characteristics.

36 The Labuan gas turbine lost half of its power generation.

37 The flowsheet and characteristics of a lean - burn catalytic combustion gas turbine system were investigated.

38 Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.

39 H. E. A. T. 's unfired waste heat boilers recover valuable BTU's from hot process, diesel, or gas turbine exhaust.

40 The technology of digital control represents a development trend of gas turbine control, and a digital electronic controller is the core unit in a gas turbine control system.

41 It must be a kind of recuperator which has small volume, light weight, high recuperated effectiveness and high reliability for using on micro gas turbine.

42 The structure and the aerodynamics performance of marine gas turbine exhaust ejector system is one of the important aspects when the gas turbine is installed on the naval vessels.

43 The numerical results agreed well with corresponding experimental data, which are the basis of the prediction of infrared radiation distribution of a marine gas turbine exhaust system.

44 According to the operating procedure of a combined cooling heating and power (CCHP) system with micro gas turbine as driver, establishes the thermodynamic model.

45 The typical efficiency curve and statistical formula obtained for this type gas turbine are consistent with the practical data.

46 The molten carbonate fuel cell ( MCFC ) - gas turbine hybrid system was analyzed.

47 The contacting trace, microstructure and stress state of fractured gas turbine tenon were analyzed.

48 On the basis of the test results some conclusions are drawn concerning the influence of compressor interstage water spray on the gas turbine performance.

49 This article introduces the principle and characteristics of the TRIG gasifier, analyses the reliability, as well as describes the improvement of gas turbine and function of front-end system.

50 At least five years work experience on large gas turbine engine test.

51 The paper suggests using hydrogenium to solve the problems of reserving,(http:///gas turbine.html) carrying and pressing of hydrogen in gas turbine.

52 The Auburn students came up with much the same strategy in their design, opting for a type of gas turbine called a turboshaft to get the best performance.

53 The effect of combustor pressure on soot concentration and flame radiation was investigated in a small model gas turbine combustor with an air-blast atomizer.

54 Intershaft bearings are often used in gas turbine engines for better performance.

55 An engineering example of marine gas turbine rotor is applied to the verification of the provided model.

56 Dry friction damping, which widely used in blades of aero engine, steam turbine and gas turbine, is an effective and simple measure for vibration reduction of blades.

57 The proposed modeling methods can be extended to study other gas turbines with different types. For example, a twin-spool or with afterburning gas turbine system.

58 The accounting model and matrix model of thermoeconomics are implemented to study the micro gas turbine with heat recuperator .

59 Recuperator , as the key part in recuperated cycle, plays the important role in efficiency increasing of gas turbine.

60 In this paper, the writer suggested a process, by combining the gas turbine and air separation units, to re-cover the tail gas of the targe ammonia plant, a way for utilizing the tail gas.

61 In this dissertation one foreign gas turbine is researched systematically.

62 Making use of inlet air cooling system, the gas turbine output power can be increased in higher temperature ambient condition.

63 Effects of squealer tips on blade aerodynamic performances and tip heat transfer in a gas turbine were investigated.

64 Realize localization of IGCC generator unit and heavy gas turbine.

65 Gas turbine engines use the Brayton cycle. Wankel rotary engines use the Otto cycle, but they do it in a very different way than four-stroke piston engines.

66 A gas turbine combustor includes a pilot burner, and a plurality of main burners disposed around the periphery of the pilot burner on the radially outer side.

67 Gas turbine power steam power and system net power all decline as atmosphere temperature increasing.

68 The throat area of turbine nozzle which is very important in gas turbine engine's design and manufacture must be controlled strictly.

69 Cutaway of the PW 4000112 - in ( 284.48 cm ) gas turbine engine, showing fan bypass section.

70 Take the natural gas booster station built in 9E class gas turbine combination cycle power plant for example, its function and system constitution were introduced and analyzed.

71 Mister Li is skilled at maintaining the gas turbine engine.

72 Introduces the materials selection, arrangement, force analysis and design points of catalyst cracking flue gas turbine.

73 With the model of steam - injected gas turbine, the closed - loop simulation research is done.

74 The overall level of operational reliability of conventional thermal units (excluding gas turbine units) in 2000 was higher than1999, the equivalent availability of thermal units was 90.30%.

75 This paper introduced the stator coil manufacturing technology of GE390H gas turbine generator.

76 The high temperature gas cooled reactor (HTGR) coupled with the gas turbine cycle is considered as one of the leading candidate concepts for future nuclear power deployment.

77 It can be used properly by adding a new designed regenerator in an existing simple cycle gas turbine to make this gas turbine system reach an optimal performance.

78 To fully utilize the low temperature exergy of liquid hydrogen, installed additionally in a hydrogen energy based gas turbine cycle is an air precooler and hydrogen turbine.

79 The numerical results agree well with the corresponding experimental data, which are the basis of the prediction of infrared radiation distribution of a marine gas turbine exhaust system.

80 The RE - aluminizing technique and coating structure of gas turbine blade made of alloy M 38 G are studied.

81 Stability of surface materials with changing temperature is a major consideration, given the wide operating temperature range experienced by supersonic gas turbine powered military aircraft.

82 The blade a gas turbine fractured and the unIt'stopped unnaturally a refinery.

83 Through calculation, some important conclusions for gas turbine with injecting water evaporative intercooling in compressor are obtained and a proposal for interstage water injecting is put forward.

84 This paper gives some experiences and views the author has gained in the manufacture of marine gas turbine split casings.

85 The operation test has shown that the said package features a good sound isolation performance, which approaches the world advanced level of sound proof quality of gas turbine packages.

86 In order to raise the efficiency and the specific output of the gas turbine, the method of the precool inlet is used.

87 Also, this is regimes invented the first airline gas turbine.

88 Aircrafts have continued to fly on aviation fuels, kerosene fuel or a wide-cut fuel blended from heavy naphtha and kerosene, burned in the gas turbine combustor for many years.

89 The invention relates to a gas turbine premixer with internal cooling. A system that includes a turbine fuel nozzle (144) comprising an air-fuel premixer (170).

90 Therefore, by lowering the temperature of inlet air power and efficiency of gas turbine generators.

91 Platform friction damper is an effective measure to reduce the blade vibration in gas turbine.

92 Presents the baking of the combustion gas turbine flue and Primary reformer air chute of the second stage ammonia plant in CNOOC Fudao Chemical Co. , Ltd. , explains and summarizes the baking process.

93 Combustion reactions in a gas turbine are processes of high irreversibility, and therefore of lowe exergy efficiency.

94 It is found out that the approximate thermodynamic performance of the steam turbine in a combined cycle plant is determinate when the PPTD in HRSG and the parameters of the gas turbine is known.

95 The flow and thermal fields within the infrared signature suppression(IRSS) device of a marine gas turbine exhaust system were investigated numerically.

96 The company manufactures a range of components for aerospace gas turbine engines.