... 08 2024 heat exchanger aerothermodynamics cooling systems convective heat transfer Heat exchangers (HXs) have been a critical component in the aviation industry for more than a century. The need for efficient and compact HXs has seen a surge due to the growing demand...

... Maesschalck , C. , Lavagnoli , S. , Paniagua , G. , and Vinha , N. , 2014 , “ Aerothermodynamics of Tight Rotor Tip Clearance Flows in High-Speed Unshrouded Turbines ,” Appl. Therm. Eng. , 65 ( 1–2 ), pp. 343 – 351 . 10.1016/j.applthermaleng.2014.01.015 [5] Thorpe , S. J...

... 22, 2018; published online September 7, 2018. Editor: Jerzy T. Sawicki. 22 06 2018 22 06 2018 Aerothermodynamics Computational fluid dynamics Turbines Unsteady flows The uprising use of unmanned aerial vehicles and the breakthrough of the distributed thrust...

... offered by novel manufacturing strategies. In the absence of such experimental strategies, the promise to significantly reduce the time-to-market of the new turbine concepts could remain constrained. Aerodynamics Aerothermodynamics Piping analysis Measurement techniques Modeling Turbines...

.... Aerothermodynamics Gas turbine technology Internal flow Wave propagation 17 08 2017 14 11 2017 Contributed by the Aircraft Engine Committee of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received August 17, 2017; final manuscript...

... received March 29, 2018; published online July 10, 2018. Editor: David Wisler. 23 07 2017 29 03 2018 Aerodynamics Aerothermodynamics Combustion Combustors Computational Computational fluid dynamics Gas turbine technology Thermochemistry Turbulence Turbulent Large eddy...

... URBINES AND P OWER . Manuscript received September 21, 2017; final manuscript received October 13, 2017; published online February 27, 2018. Editor: David Wisler. 21 09 2017 13 10 2017 Aerodynamics Aerothermodynamics Experimental The over-tip-leakage (OTL) flow has...

... received October 24, 2017; published online February 21, 2018. Editor: David Wisler. 20 09 2017 24 10 2017 Aerodynamics Aerothermodynamics Computational fluid dynamics Power Turbines Co- generation Many steam turbines used for power generation are generally operated...

... Wisler. 26 07 2017 09 08 2017 Aeronautical propulsion Aerothermodynamics Combustion Combustors Computational fluid dynamics Engines Flame Fuel combustion Fuels Gas turbine technology Modeling Multiphase flows Sprays Swirling Turbulence Turbulent Two-phase Unsteady...

.... Editor: David Wisler. 16 07 2017 15 08 2017 Aerothermodynamics Computational fluid dynamics Design optimization Energy Experimental Recently, automotive companies have shown a large investment and push toward downsizing automotive gasoline and diesel fueled engines [ 1...

... . Manuscript received February 15, 2017; final manuscript received August 1, 2017; published online October 31, 2017. Assoc. Editor: Riccardo Da Soghe. Aerothermodynamics Computational fluid dynamics Engines Experimental Turbines Conventional internal combustion engine (ICE) in automotive...

..., 2017; final manuscript received July 25, 2017; published online October 25, 2017. Editor: David Wisler. 13 07 2017 25 07 2017 Aerothermodynamics Combustion Combustors Computational fluid dynamics Design optimization In the authors' previous work [ 1 ], the concept...

.... 07 06 2017 24 07 2017 Aerothermodynamics Experimental Gas turbine technology Modeling Compressor fouling is the deposition of airborne contaminates such as fly ash, airborne salt, hydrocarbon, dust, and lube oil on the surfaces of the compressor blades, stators, and annulus...

... Aerodynamics Aerospace Aerothermodynamics Combustors Engines Gas turbine technology Thermodynamics Propulsion systems Rotorcrafts are able to undertake missions that are impossible for other aircraft. Thus, they have found a wide range of applications such as medical evacuation, search...

.... 4 . Fig. 4 Thermostructural analysis flow chart Turbine flow path geometry preparation, aerothermodynamic analyses along with rotor gland seal leakages balance and thermal boundary conditions generation are done within integrated turbomachinery design platform [ 14 ]. Corresponding...

..., and one of the key technological barriers toward broad-spectrum implementation of microgas turbines is lack of knowledge in aerodynamically coupled heat transfer and thermal management issues. Aerodynamics Aerothermodynamics Experimental Gas turbine technology Heat transfer Turbines...

... 16, 2017. Editor: David Wisler. 09 05 2017 12 07 2017 Aeronautical propulsion Aerothermodynamics Analysis Aerospace Propulsion systems Modern high bypass turbofans for commercial airliners have separate exhausts for the hot stream and the cold stream (Fig. 1...

... Aerothermodynamics Convective heat transfer Gas turbine technology Heat transfer In order to achieve higher thermal efficiency and power output of a gas turbine, a key parameter is the increase of turbine inlet temperature (TIT). A drawback of this trend is that high heat loads can occur and have...

... online April 11, 2017. Editor: David Wisler. 06 01 2017 31 01 2017 Aerothermodynamics Computational fluid dynamics Experimental Gas turbine technology Heat transfer Measurement techniques Tip clearance is defined as the radial distance between the end of a blade...

... isentropic efficiency is first reviewed on a concise basis before extending its utility to the unsteady flow situation. Most basic aerothermodynamics texts would provide the derivation of isentropic efficiency (for example, Ref. [ 12 ]). Three physical principles for steady adiabatic system are used...