Modeling And Uncertainty Quantification Of Non Contact Scanning Thermal Microscopy PDF Download
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Author | : Yu Huang (M.S. in Engineering) |
Publisher | : |
Total Pages | : 142 |
Release | : 2016 |
Genre | : |
ISBN | : |
Download Modeling and Uncertainty Quantification of Non-contact Scanning Thermal Microscopy Book in PDF, ePub and Kindle
Since its introduction, Scanning Thermal Microscopy (SThM) has been widely used to measure surface temperature and thermal properties of nano-scale materials and structures with high spatial resolution. However, discrepancy exits between the temperature read by the SThM probe and the actual temperature of sample measured. In addition, the temperature of the measured sample can be affected by the presence of the SThM probe. In this thesis work, we used Ansys Fluent to develop a SThM model to establish calibration between the temperature read by the SThM probe and the actual temperature of measurement. The effects of the probe on the temperature of sample is also quantified. We use Bayesian inference to calibrate the unknown thermal conductivities of the polymer (substrate). This model is validated by comparing its predictions with experiment observations. We also quantify the uncertainties in the Quantity of Interest (QoI), the probe tip temperature, due to the uncertainty in the simulation input parameters. This is accomplished by using a generalized polynomial chaos (gPC) formalism. A response surface relating the QoI to model inputs is constructed through stochastic collocation. A Smolyak sparse grid is used to reduce the computation expense. The response surface is sampled based on the PDFs of the input parameters to obtain the PDF of the QoI. We find the uncertainty in the cross-plane thermal conductivity of the liquid polymer and the diameter of the probe tip have large contributions to the overall uncertainty in the QoI.
Author | : Sudip Dey |
Publisher | : CRC Press |
Total Pages | : 375 |
Release | : 2018-09-19 |
Genre | : Mathematics |
ISBN | : 1498784461 |
Download Uncertainty Quantification in Laminated Composites Book in PDF, ePub and Kindle
Over the last few decades, uncertainty quantification in composite materials and structures has gained a lot of attention from the research community as a result of industrial requirements. This book presents computationally efficient uncertainty quantification schemes following meta-model-based approaches for stochasticity in material and geometric parameters of laminated composite structures. Several metamodels have been studied and comparative results have been presented for different static and dynamic responses. Results for sensitivity analyses are provided for a comprehensive coverage of the relative importance of different material and geometric parameters in the global structural responses.
Author | : Barbara Cohrssen |
Publisher | : John Wiley & Sons |
Total Pages | : 512 |
Release | : 2021-03-25 |
Genre | : Science |
ISBN | : 1119816238 |
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Since the first edition in 1948, Patty’s Industrial Hygiene and Toxicology has become a flagship publication for Wiley. During its nearly seven decades in print, it has become a standard reference for the fields of occupational health and toxicology. The volumes on industrial hygiene are cornerstone reference works for not only industrial hygienists but also chemists, engineers, toxicologists, lawyers, and occupational safety personnel. Volume 4 covers environmental and health and safety program management, with a number of new chapters on sustainability, construction health and safety, health and safety of new energies and working with cannabis.
Author | : Josef F. Bille |
Publisher | : Springer |
Total Pages | : 407 |
Release | : 2019-08-13 |
Genre | : Medical |
ISBN | : 3030166384 |
Download High Resolution Imaging in Microscopy and Ophthalmology Book in PDF, ePub and Kindle
This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.
Author | : Yuan Lin |
Publisher | : Frontiers Media SA |
Total Pages | : 168 |
Release | : 2022-02-11 |
Genre | : Science |
ISBN | : 2889743667 |
Download Membrane and Cytoskeleton Mechanics Book in PDF, ePub and Kindle
Author | : Luís Dias Carlos |
Publisher | : Royal Society of Chemistry |
Total Pages | : 540 |
Release | : 2016 |
Genre | : Science |
ISBN | : 1849739048 |
Download Thermometry at the Nanoscale Book in PDF, ePub and Kindle
Covers the fundamentals of measuring temperature at the nanoscale, luminescence-based and non-luminescence based thermometry techniques, and applications.
Author | : Richard Leach |
Publisher | : CRC Press |
Total Pages | : 659 |
Release | : 2018-04-09 |
Genre | : Technology & Engineering |
ISBN | : 0429887442 |
Download Basics of Precision Engineering Book in PDF, ePub and Kindle
Advances in engineering precision have tracked with technological progress for hundreds of years. Over the last few decades, precision engineering has been the specific focus of research on an international scale. The outcome of this effort has been the establishment of a broad range of engineering principles and techniques that form the foundation of precision design. Today’s precision manufacturing machines and measuring instruments represent highly specialised processes that combine deterministic engineering with metrology. Spanning a broad range of technology applications, precision engineering principles frequently bring together scientific ideas drawn from mechanics, materials, optics, electronics, control, thermo-mechanics, dynamics, and software engineering. This book provides a collection of these principles in a single source. Each topic is presented at a level suitable for both undergraduate students and precision engineers in the field. Also included is a wealth of references and example problems to consolidate ideas, and help guide the interested reader to more advanced literature on specific implementations.
Author | : Nicolas Boyard |
Publisher | : John Wiley & Sons |
Total Pages | : 464 |
Release | : 2016-03-28 |
Genre | : Science |
ISBN | : 1848217617 |
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This book addresses general information, good practices and examples about thermo-physical properties, thermo-kinetic and thermo-mechanical couplings, instrumentation in thermal science, thermal optimization and infrared radiation.
Author | : Ludwig Reimer |
Publisher | : Springer |
Total Pages | : 538 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 3540389679 |
Download Scanning Electron Microscopy Book in PDF, ePub and Kindle
Scanning Electron Microscopy provides a description of the physics of electron-probe formation and of electron-specimen interactions. The different imaging and analytical modes using secondary and backscattered electrons, electron-beam-induced currents, X-ray and Auger electrons, electron channelling effects, and cathodoluminescence are discussed to evaluate specific contrasts and to obtain quantitative information.
Author | : Anonymous |
Publisher | : Legare Street Press |
Total Pages | : 0 |
Release | : 2022-10-27 |
Genre | : |
ISBN | : 9781016407649 |
Download The British Chess Magazine; Volume 16 Book in PDF, ePub and Kindle
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