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Keywords: Entropy
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Proceedings Papers

Proc. ASME. IMECE2023, Volume 13: Research Posters; Safety Engineering, Risk and Reliability Analysis, V013T15A024, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-114109
... shown the viability of using thermodynamic entropy as an alternative to traditional empirical relationships for fatigue-related design, reliability estimation, and RUL prediction. This entropy-based approach relies upon fatigue fracture entropy, a material property shown empirically to be connected...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 7B: Dynamics, Vibration, and Control, V07BT07A051, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-73710
... in general. complex networks information transfer entropy coupling synchronization asynchronization chaos Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-73710 ON THE EFFICACY OF INFORMATION...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 1: Acoustics, Vibration, and Phononics, V001T01A020, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-69640
... Abstract We present a complete thermodynamic analogy of statistical energy analysis (SEA) using entropy and energy for both linear and nonlinear coupled systems. We will use Khinchin’s Entropy as our statistical entropy definition from statistical mechanics. This framework allows...
Proceedings Papers

Proc. ASME. IMECE2021, Volume 8B: Energy, V08BT08A008, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-70225
... and entropy, not on the energy values of the quasiparticles, there is no theoretical limit to the lowest temperatures it can possibly describe. This entropic approach when extended well below the lambda-line, going near absolute zero, predicts the existence of an interatomic potential even at absolute zero...
Proceedings Papers

Proc. ASME. IMECE2009, Volume 6: Emerging Technologies: Alternative Energy Systems; Energy Systems: Analysis, Thermodynamics and Sustainability, 159-164, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12028
... resource cost. As a further example of the application, it is shown that both the environmental damage and the product costs can be reduced if hot gas recycling is enforced. Extended Exergy Account Exergy Entropy Environmental Impact 1 Copyright © 2009 by ASME Extended Exergy Analysis Applied...
Proceedings Papers

Proc. ASME. IMECE2009, Volume 6: Emerging Technologies: Alternative Energy Systems; Energy Systems: Analysis, Thermodynamics and Sustainability, 443-446, November 13–19, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2009-12016
... effects of industrial operations, such as the phenomenon of contamination of the environment, could be used as a tool in the analysis of sustainability, resource depletion or health effects. Environmental impact index Entropy Exergy 1 Copyright © 2009 by ASME Environmental Impact Index Using...
Topics: Exergy
Proceedings Papers

Proc. ASME. IMECE2002, 5th International Symposium on Fluid Structure Interaction, Aeroelasticity, and Flow Induced Vibration and Noise, 631-641, November 17–22, 2002
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2002-32752
... of the elastic-rod array. There are local and global patterns. Local patterns comprise transient rest, linear motion, and elliptical motion. In 90-rod experiments, a cluster-pattern entropy measure based on these three patterns is introduced as a quantitative measure of local complexity. No significant dynamics...
Topics: Entropy, Fluids
Proceedings Papers

Proc. ASME. IMECE2003, Fluids Engineering, 249-258, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41380
... 13 05 2008 In this paper hot wire measurements of the boundary layer velocity profiles at discrete locations along the suction surface of a turbine blade profile are presented. The measured aerodynamic data is transformed into thermodynamic data by way of the entropy function...
Proceedings Papers

Proc. ASME. IMECE2004, Process Industries, 211-220, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-62549
... & sound propagation ± Lines are linear functions of the micro state differentials. It is shown that dS 0 is the total differential of the micro state energy equation along the particle path . It is proportional to the “ Clausius ”-entropy differential ds through the gas constant R...
Proceedings Papers

Proc. ASME. IMECE2005, Advanced Energy Systems, 325-339, November 5–11, 2005
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2005-80554
... the temperature and concentrations fields. These results are then used to calculate the rates of local entropy generation to determine the spatial and temporal irreversibilities produced during the combustion process, as well as the exergy efficiency. The results obtained indicate, among other things, that after...