نتایج جستجو برای: aerospace engine
تعداد نتایج: 80801 فیلتر نتایج به سال:
Machine learning has recently found many applications in aerospace and remote sensing. These applications range from bias correction to retrieval algorithms, from code acceleration to detection of disease in crops. As a broad subfield of artificial intelligence, machine learning is concerned with algorithms and techniques that allow computers to “learn”. The major focus of machine learning is t...
THE UNITED STATES is pursuing a defense strategy developed during the Quadrennial Defense Review (QDR), stated in terms of “shape, re spond, and prepare now.” The latter tenet of this strategy implies change in defense ca pabilities to leverage advances in techno-l ogy and address operational challenges envisioned for the early twenty-first century. Certainly, aerospace power will have a key ...
This paper presents an overview of the Agile Aerospace Manufacturing Research Center (AAMRC) at the Automation & Robotics Research Institute of The University of Texas at Arlington. The AAMRC is an industryled institute funded by the National Science Foundation and the Advanced Research Projects Agency of DoD. The center is a partnership of academia, industry, and state and local government whi...
Paper copyrights are retained by the authors, however, The Spectra retains the right to non-exclusive use in print and electronic formats for all papers submitted for publication in The Spectra. PECTR S A 2 Hannah Meredith is a fourth year bio-medical engineering student from Richmond, Virginia. She has been involved with The Spectra since its inception in 2009, serving as a primary editor, Ass...
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In this paper we aim to develop a predictive combustion model for a turbocharged engine in GT-Power software to better simulate engine characteristics and study its behavior under variety of conditions. Experimental data from combustion was initially being used for modelling combustion in software and these data were used for model calibration and result validation. EF7-TC engine was chosen for...
This papers discusses ongoing development of an aircraft design course designed for mechanical engineering students. Almost without exception, aerospace engineering departments operate in conjunction, collaboration, or coexistence with mechanical engineering departments at most major American universities. On the other hand, the majority of mechanical engineering departments operate alone; i.e....
This Article is brought to you for free and open access by the Mechanical & Aerospace Engineering at ODU Digital Commons. It has been accepted for inclusion in Mechanical & Aerospace Engineering Faculty Publications by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. Repository Citation Okasha, Mohamed and Newman, Brett, "Relative ...
Recent research results indicate that eddy current conductivity measurements can be exploited for nondestructive evaluation of subsurface residual stresses in surfacetreated nickel-base superalloy components. According to this approach, first the depth-dependent electric conductivity profile is calculated from the measured frequency-dependent apparent eddy current conductivity spectrum. Then, t...
in this study the performance and emissions characteristics of a heavy-duty, direct injection, compression ignition (ci) engine which is specialized in agriculture, have been investigated experimentally. for this aim, the influence of injection timing, load, engine speed on power, brake specific fuel consumption (bsfc), peak pressure (pp), nitrogen oxides (nox), carbon dioxide (co2), carbon mon...
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