Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Uri Vandsburger"'
Publikováno v:
Volume 6: Ceramics; Controls, Diagnostics and Instrumentation; Education; Manufacturing Materials and Metallurgy.
The current work is the first in a series of investigations to develop a method for high-temperature thermometry of gaseous flows using thermocouple pairs with disparate convective properties to infer the contribution of radiation. Two thermocouples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d5235af9f0973fc2dfecb39bee90ae4
https://doi.org/10.1115/gt2017-64513
https://doi.org/10.1115/gt2017-64513
Publikováno v:
AIChE Journal. 58:3003-3015
Particle image velocimetry was used to investigate the evolution of multiple inlet gas jets located at the distributor base of a two-dimensional fluidized bed setup. Results were used to estimate the solid circulation rate of the fluidized bed as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb32f36a6c1d82016da7d84a9e2bcbbd
https://doi.org/10.1002/aic.13703
https://doi.org/10.1002/aic.13703
Publikováno v:
Powder Technology. 214:122-134
A rectangular fluidized bed setup was developed to study the evolution of inlet gas jets located at the distributor. Experiments were conducted with varying distributor types and bed media to understand the motion of particles and jets in the grid-zo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94353968c1962c4dca490af0ced0be39
https://doi.org/10.1016/j.powtec.2011.08.002
https://doi.org/10.1016/j.powtec.2011.08.002
Publikováno v:
Experimental Thermal and Fluid Science. 35:1409-1417
When applying flame sheet models to predict the dynamics of turbulent flames, it is common to model turbulence using ensemble averaging of the velocity. Measurements of the flame dynamics were made to support use this type of methodology, by measurin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db503e5b0242320f97aacb9cc66643b3
https://doi.org/10.1016/j.expthermflusci.2011.05.009
https://doi.org/10.1016/j.expthermflusci.2011.05.009
Publikováno v:
Combustion Theory and Modelling. 13:921-946
We examine combustion controlled predominantly by chemical kinetics using various incarnations of the well-stirred reactor. The model is presented in canonical forms exhibiting first- and higher-order responses to both flow rate and mixing perturbati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2269af0a0d3e27cbd23309b601e06d2f
https://doi.org/10.1080/13647830903288399
https://doi.org/10.1080/13647830903288399
Publikováno v:
Journal of Propulsion and Power. 25:1350-1354
TO MEET increasingly stringent emission standards for nitric oxides, modern gas turbine designs use lean-premixed combustion. While meeting these new environmental standards, leanpremixedcombustion systems introduce some substantial operability conce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c104d20d5d0f255cc6c15c7ca18f615
https://doi.org/10.2514/1.44187
https://doi.org/10.2514/1.44187
Autor:
Uri Vandsburger, Adam G. Hendricks
Publikováno v:
Experimental Thermal and Fluid Science. 32:126-132
As fuel sources diversify, the gas turbine industry is under increasing pressure to develop fuel-flexible plants, able to use fuels with a variety of compositions from a large range of sources. However, the dynamic characteristics vary considerably w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5069764eead44bf471d9ca6b70655c5b
https://doi.org/10.1016/j.expthermflusci.2007.02.007
https://doi.org/10.1016/j.expthermflusci.2007.02.007
Autor:
Yiqing Yuan, Uri Vandsburger
Publikováno v:
Journal of Fluids Engineering. 129:842-851
A new self-excited jet methodology was developed for the mixing enhancement of jet fluid with its surrounding, quiescent, stagnant, or coflowing fluid. The nozzles, of a square or rectangular cross section, featured two flexible side walls that could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd4b07bede25dac4caddfb15e4045034
https://doi.org/10.1115/1.2745840
https://doi.org/10.1115/1.2745840
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 137
In this article, we describe the use of proper orthogonal decomposition (POD) to investigate how the dominant wake structures of a bluff-body-stabilized turbulent premixed flame are affected by the heat released by the flame itself. The investigation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73d229895dc0b9b1a1d85033677ab7f5
https://doi.org/10.1115/1.4030383
https://doi.org/10.1115/1.4030383
Publikováno v:
Journal of Intelligent Material Systems and Structures. 17:403-410
The development and testing of a liquid-fuel modulation system for active combustion control applications is presented. This article focuses primarily on the actuator selection process, discussing the tradeoffs between high-bandwidth electromagnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78b0ee98d459f44305aaf17a49bde93
https://doi.org/10.1177/1045389x06057358
https://doi.org/10.1177/1045389x06057358