Journal of Engineering for Gas Turbines and Power: Recent submissions
Now showing items 2621-2640 of 9564
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Experimental Study of the Interaction of Water Sprays With Swirling Premixed Natural Gas Flames
(The American Society of Mechanical Engineers (ASME), 2017)Water injection is often used to control NOx emissions or to increase power output from nonpremixed combustion of gaseous and liquid fuels. Since the emission level in premixed natural gas combustion is significantly lower ... -
Hybrid RANS-LES Modeling of the Aerothermal Field in an Annular Hot Streak Generator for the Study of Combustor–Turbine Interaction
(The American Society of Mechanical Engineers (ASME), 2017)The adoption of lean-burn technology in modern aero-engines influences the already critical aerothermal conditions at turbine entry, where the absence of dilution holes preserves the swirl component generated by burners ... -
Shockless Explosion Combustion: Experimental Investigation of a New Approximate Constant Volume Combustion Process
(The American Society of Mechanical Engineers (ASME), 2017)Approximate constant volume combustion (aCVC) is a promising way to achieve a step change in the efficiency of gas turbines. This work investigates a recently proposed approach to implement aCVC in a gas turbine combustion ... -
Advanced Identification of Coherent Structures in Swirl-Stabilized Combustors
(The American Society of Mechanical Engineers (ASME), 2017)We present an application of a newly introduced method to analyze the time-resolved experimental data from the flow field of a swirl-stabilized combustor. This method is based on the classic proper orthogonal decomposition ... -
Fluid Pressure Drop Testing on Once-Through Boilers
(The American Society of Mechanical Engineers (ASME), 1974)Boiler pressure drop testing has become a useful tool in evaluating the internal waterwall tube deposition on two once-through supercritical pressure boilers. This paper presents the results of ... -
Discussion: “Evaluation of Additives for Prevention of High Temperature Corrosion of Superalloys in Gas Turbines” (Lee, S. Y., Young, W. E., and Vermes, G., 1973, ASME J. Eng. Power, 95, pp. 333–339)
(The American Society of Mechanical Engineers (ASME), 1974) -
Thermal-Hydraulic Performance of a 2 MWt Sodium-Heated, Forced Recirculation Steam Generator Model
(The American Society of Mechanical Engineers (ASME), 1974)The results of LMFBR (Liquid Metal Fast Breeder Reactor) steam generator model tests conducted in a 2 MWt sodium-heated test facility at prototypical Breeder Reactor Demonstration Plant conditions ... -
Viscous Effects on Slip Factor of Centrifugal Blowers
(The American Society of Mechanical Engineers (ASME), 1974)For the design of centrifugal blowers it is essential to estimate the slip factor correctly. There are several empirical equations as well as theoretical ones for estimating slip factors. These ... -
Erratum: “Some Effects of Variable Surface Temperature on Heat Transfer to a Partially Porous Flat Plate” (Journal of Engineering for Power, 1973, 95, pp. 319–325)
(The American Society of Mechanical Engineers (ASME), 1974) -
On the Unsteady Supersonic Cascade With a Subsonic Leading Edge—An Exact First Order Theory—Part 2
(The American Society of Mechanical Engineers (ASME), 1974)Pursuant to Part 1, the analysis of the aerodynamic forces acting on slowly oscillating airfoils in a supersonic cascade with a subsonic leading edge is presented. First the flow field between ... -
Direct Coal Fired MHD Power Generation
(The American Society of Mechanical Engineers (ASME), 1974)This paper describes the results of the first experiments in the operation of a magnetohydrodynamic (MHD) generator on coal at simulated central power conditions. The microscopic examination of ... -
Discussion: “Review of Compressible Flow Theories for Airfoil Cascades” (Gostelow, J. P., 1973, ASME J. Eng. Power, 95, pp. 281–292)
(The American Society of Mechanical Engineers (ASME), 1974) -
On the Unsteady Supersonic Cascade With a Subsonic Leading Edge—An Exact First Order Theory—Part 1
(The American Society of Mechanical Engineers (ASME), 1974)This paper presents, in two parts, the theoretical predictions of the aerodynamic forces acting on slowly oscillating airfoils in a supersonic cascade with a subsonic leading edge. The analysis ... -
Development of Jet Pumps for Boiling Water Reactor Recirculation Systems
(The American Society of Mechanical Engineers (ASME), 1974)The efficiency of jet pumps used in Boiling Water Reactors has been significantly improved through extensive development efforts. These jet pumps are used inside the reactor pressure vessel as ... -
A Triboelectrogasdynamic Gun
(The American Society of Mechanical Engineers (ASME), 1974)A device is described in which powder particles are pneumatically transported so as to achieve high-voltage energy conversion by contact and separation of dissimilar surfaces (triboelectricity). ... -
NOx Emissions From Industrial Boilers: Potential Control Methods
(The American Society of Mechanical Engineers (ASME), 1974)Future regulations may limit emissions of NOx from industrial/commercial boilers as well as utility boilers. The potential methods of control for these boilers are the same as those for utility ... -
Erratum: “Calculation of Compressible Subsonic Flow in Cascades With Varying Blade Height” (Journal of Engineering for Power, 1973, 95, pp. 345–351)
(The American Society of Mechanical Engineers (ASME), 1974) -
Low Emissions Combustion for the Regenerative Gas Turbine: Part 2—Experimental Techniques, Results, and Assessment
(The American Society of Mechanical Engineers (ASME), 1974)This second part, of a two part paper, describes an experimental program to demonstrate the low emissions turbine combustor concept developed in Part 1. The paper discusses the combustor test ... -
Low Emissions Combustion for the Regenerative Gas Turbine: Part 1—Theoretical and Design Considerations
(The American Society of Mechanical Engineers (ASME), 1974)This first part, of a two part paper, reviews the NOx emission problem of the regenerative gas turbine engine for automotive application. It discusses the problem of fuel droplet burning, which ... -
Equilibrium Composition of Simulated Coal Combustion Products: Relationship to Fireside Corrosion and Ash Fouling
(The American Society of Mechanical Engineers (ASME), 1974)A computer solution of chemical equilibrium composition is presented for high-temperature combustion reactions related to fireside corrosion and ash fouling. A simple calculation system, which ...