Results 171 to 180 of about 3,009,956 (332)
Structured program for the development of compact jet engines for unmanned vehicles [PDF]
, 1994 A case is made out for embarking upon an ab-initio design of expendable but compact jet engine gas turbine. Application areas in defence sector are explored and the timely need for this developmental programme is established.
Murugesan, K
core
Conformally Perforated Shellular Metamaterials with Tunable Thermomechanical and Acoustic Properties
Advanced Functional Materials, EarlyView.This study introduces Conformally Perforated Shellular Metamaterials (CPSMs), which overcome TPMS design limitations by mapping 2D cellular layouts onto 3D surfaces. CPSMs exhibit enhanced elastic stiffness, thermal conductivity, and acoustic performance compared to intact P‐type shellulars, demonstrating their potential as multifunctional ...
Benyamin Shahryari +8 more
wiley +1 more source
The WINCOF-I code: Detailed description [PDF]
The performance of an axial-flow fan-compressor unit is basically unsteady when there is ingestion of water along with the gas phase. The gas phase is a mixture of air and water vapor in the case of a bypass fan engine that provides thrust power to an ...
Mullican, A., Murthy, S. N. B.
core +1 more source
Optimal design of gas adsorption refrigerators for cryogenic cooling [PDF]
, 1983 The design of gas adsorption refrigerators used for cryogenic cooling in the temperature range of 4K to 120K was examined. The functional relationships among the power requirement for the refrigerator, the system mass, the cycle time and the operating ...
Chan, C. K.
core +1 more source
Defects in Inorganic Mechanoluminescent Phosphors: Insights and Impacts
Advanced Functional Materials, EarlyView.Mechanoluminescence is attracting more attention recently, and defect dominates mechanoluminescence performances. Investigating how defects work in the mechanoluminescence process is crucial for elucidating its complex luminescence mechanism. This review aims to emphasize the fundamental role of defects in mechanoluminescence, which offers an ...
Wenhao Li +3 more
wiley +1 more source
Optimum Power Boosting of Gas Turbine Cycles With Refrigerated Inlet Air and Compressor Intercooling [PDF]
, 1996 Mohand A. Ait-Ali
openalex +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
Case Studies in Thermal EngineeringImproving the accuracy of gas turbine performance diagnosis is important for reducing maintenance costs. Conventional model-based diagnostics use either compressor map adaptation based on correction curves or compressor map scaling based on an assumed ...
Young Kwang Park +3 more
doaj
High Speed Bulge Forming by Free Piston Compressor Apparatus for Gas Bulge Forming
, 1967 Masaharu AWAYA, Tetsu Nishimura
openalex +2 more sources