منابع مشابه
Cut sharing for multistage stochastic linear programs with interstage dependency
Multistage stochastic programs with interstage independent random parameters have recourse functions that do not depend on the state of the system. Decomposition-based algorithms can exploit this structure by sharing cuts (outer-linearizations of time recourse function) among different scenario subproblems at the same stage. The ability to share cuts is necessary in practical implementations of...
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Compressor intercooling has traditionally been employed to reduce compressor work and augment gas turbine output power. Conventional intercooling schemes are usually applied through nonmixed heat exchangers between two compressor stages or by cooling the outside of the compressor casing. Any cooling schemes that may affect the flow field inside the compressors have not been favorably considered...
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Pollution emission levels of aircraft engines are a nowadays high concern. Any technological advance that could reduce emission levels is always welcome. In what concerns aircraft engines, a possible solution for this problem could be the use of regenerators and intercoolers. These components might reduce the specific fuel consumption, increase efficiency and specific thrust and consequently re...
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A stage-by-stage wet-compression theory and algorithm have been developed for overspray and interstage fogging in the compressor. This theory and algorithm are used to calculate the performance of an 8-stage compressor under both dry and wet compressions. A 2D compressor airfoil geometry and stage setting at the mean radius are employed. Six different cases with and without overspray have been ...
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Wolfgang Faller is the manager of mechanical design at Solar Turbines' Gas Compressor Business, overseeing advanced technology introduction, new product development as well as engineering maintenance the existing natural gas compressor product line. Prior to joining Solar in San Diego, he held positions at Concepts NREC, Woburn MA, Linnig Trucktec, Markdorf and Sulzer in Ravensburg, Germany. Ov...
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ژورنال
عنوان ژورنال: Entropy
سال: 2021
ISSN: 1099-4300
DOI: 10.3390/e23030351