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Temperatures In Structures
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Book Synopsis Modeling High Temperature Materials Behavior for Structural Analysis by : Konstantin Naumenko
Download or read book Modeling High Temperature Materials Behavior for Structural Analysis written by Konstantin Naumenko and published by Springer. This book was released on 2016-05-11 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph presents approaches to characterize inelastic behavior of materials and structures at high temperature. Starting from experimental observations, it discusses basic features of inelastic phenomena including creep, plasticity, relaxation, low cycle and thermal fatigue. The authors formulate constitutive equations to describe the inelastic response for the given states of stress and microstructure. They introduce evolution equations to capture hardening, recovery, softening, ageing and damage processes. Principles of continuum mechanics and thermodynamics are presented to provide a framework for the modeling materials behavior with the aim of structural analysis of high-temperature engineering components.
Book Synopsis High Temperature Structures and Materials by : A. M. Freudenthal
Download or read book High Temperature Structures and Materials written by A. M. Freudenthal and published by Elsevier. This book was released on 2013-10-22 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: High Temperature Structures and Materials is a compilation of the proceedings of the Third Symposium on Naval Structural Mechanics held at Columbia University in New York on January 23-25, 1963. The symposium provided a forum for discussing structural mechanics under conditions of elevated temperatures. Emphasis is placed on the various aspects of structural design for elevated temperature service. The following areas are covered: material aspects of elevated temperature design; effects of high-speed environment; thermal stress analysis; and design criteria and reliability. This book is comprised of 13 chapters and begins by assessing the temperature dependence of elastic and anelastic properties in solids, followed by a discussion on the thermo-mechanical behavior of ceramics. Subsequent chapters explore the physical aspects of creep; thermal fatigue and its relation to creep rupture and mechanical fatigue; materials aspects of the re-entry problem; and problems of heat conduction and melting. Thermal stresses in viscoelastic solids are also considered, along with creep design and aspects of reliability under conditions of elevated temperature creep and fatigue. This monograph will be a valuable resource for material physicists and mechanical and structural designers concerned with the problem of elevated temperature effects on the performance and safety of modern structures.
Book Synopsis Wind, Snow and Temperature Effects on Structures Based on Probability by : Dan Ghiocel
Download or read book Wind, Snow and Temperature Effects on Structures Based on Probability written by Dan Ghiocel and published by Routledge. This book was released on 1975 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Committee on Coatings for High-Temperature Structural Materials Publisher :National Academies Press ISBN 13 :0309578256 Total Pages :102 pages Book Rating :4.3/5 (95 download)
Book Synopsis Coatings for High-Temperature Structural Materials by : Committee on Coatings for High-Temperature Structural Materials
Download or read book Coatings for High-Temperature Structural Materials written by Committee on Coatings for High-Temperature Structural Materials and published by National Academies Press. This book was released on 1996-05-27 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assesses the state of the art of coatings materials and processes for gas-turbine blades and vanes, determines potential applications of coatings in high-temperature environments, identifies needs for improved coatings in terms of performance enhancements, design considerations, and fabrication processes, assesses durability of advanced coating systems in expected service environments, and discusses the required inspection, repair, and maintenance methods. The promising areas for research and development of materials and processes for improved coating systems and the approaches to increased coating standardization are identified, with an emphasis on materials and processes with the potential for improved performance, quality, reproducibility, or manufacturing cost reduction.
Book Synopsis High-temperature Structural Materials by : Robert Cahn
Download or read book High-temperature Structural Materials written by Robert Cahn and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional materials, such as nickel based alloys, will not be able to match the required performance specifications for the future generation of high temperature materials. This book reviews the characteristics and potential of a wide range of candidate superalloy replacements, such as ceramics, intermetallics, and their composites. Particular attention is devoted to the problems of processing and design with these materials.
Book Synopsis Procedures for Including Temperature Effects in Structural Analyses of Elastic Wings - Part I by : William R. Mills
Download or read book Procedures for Including Temperature Effects in Structural Analyses of Elastic Wings - Part I written by William R. Mills and published by . This book was released on 1958 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Determination of Temperatures Within Mass Concrete Structures by : Edward L. Wilson
Download or read book The Determination of Temperatures Within Mass Concrete Structures written by Edward L. Wilson and published by . This book was released on 1968 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Instrument for Measuring the Thermal Conductance of High-temperature Structural Materials by : J. K. Sparrell
Download or read book An Instrument for Measuring the Thermal Conductance of High-temperature Structural Materials written by J. K. Sparrell and published by . This book was released on 1963 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thermal conductivity apparatus employing the absolute guarded hot plate principle was designed developed and fabricated for the United States Air Force. The primary objective of this instrument is to test honeycomb structures at elevated temperatures. A secondary objective is to test super-alloys, ceramics, and cermets. In general these operational requirements were met with calibration runs on copper to 1800 F and Al2O3 to 3000 F falling within the prescribed accuracy limits. Further thermal conductivity tests have been completed on Rene' 41 Honeycomb, Titanium Alloy Honeycomb, L605 Cobalt Alloy Honeycomb, Stainless Stainless Steel, Rene' 41, and Fused Silica. Thermal conductance tests on Tungsten and Columbium are planned. A detailed discussion is made of instrumentation and materials compatability problems encountered during the testing program.
Book Synopsis Thermomechanics of Composite Structures under High Temperatures by : Yu. I. Dimitrienko
Download or read book Thermomechanics of Composite Structures under High Temperatures written by Yu. I. Dimitrienko and published by Springer. This book was released on 2016-01-14 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pioneering book presents new models for the thermomechanical behavior of composite materials and structures taking into account internal physico-chemical transformations such as thermodecomposition, sublimation and melting at high temperatures (up to 3000 K). It is of great importance for the design of new thermostable materials and for the investigation of reliability and fire safety of composite structures. It also supports the investigation of interaction of composites with laser irradiation and the design of heat-shield systems. Structural methods are presented for calculating the effective mechanical and thermal properties of matrices, fibres and unidirectional, reinforced by dispersed particles and textile composites, in terms of properties of their constituent phases. Useful calculation methods are developed for characteristics such as the rate of thermomechanical erosion of composites under high-speed flow and the heat deformation of composites with account of chemical shrinkage. The author expansively compares modeling results with experimental data, and readers will find unique experimental results on mechanical and thermal properties of composites under temperatures up to 3000 K. Chapters show how the behavior of composite shells under high temperatures is simulated by the finite-element method and so cylindrical and axisymmetric composite shells and composite plates are investigated under local high-temperature heating. The book will be of interest to researchers and to engineers designing composite structures, and invaluable to materials scientists developing advanced performance thermostable materials.
Book Synopsis WHO Housing and Health Guidelines by :
Download or read book WHO Housing and Health Guidelines written by and published by . This book was released on 2018 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improved housing conditions can save lives, prevent disease, increase quality of life, reduce poverty, and help mitigate climate change. Housing is becoming increasingly important to health in light of urban growth, ageing populations and climate change. The WHO Housing and health guidelines bring together the most recent evidence to provide practical recommendations to reduce the health burden due to unsafe and substandard housing. Based on newly commissioned systematic reviews, the guidelines provide recommendations relevant to inadequate living space (crowding), low and high indoor temperatures, injury hazards in the home, and accessibility of housing for people with functional impairments. In addition, the guidelines identify and summarize existing WHO guidelines and recommendations related to housing, with respect to water quality, air quality, neighbourhood noise, asbestos, lead, tobacco smoke and radon. The guidelines take a comprehensive, intersectoral perspective on the issue of housing and health and highlight co-benefits of interventions addressing several risk factors at the same time. The WHO Housing and health guidelines aim at informing housing policies and regulations at the national, regional and local level and are further relevant in the daily activities of implementing actors who are directly involved in the construction, maintenance and demolition of housing in ways that influence human health and safety. The guidelines therefore emphasize the importance of collaboration between the health and other sectors and joint efforts across all government levels to promote healthy housing. The guidelines' implementation at country-level will in particular contribute to the achievement of the Sustainable Development Goals on health (SDG 3) and sustainable cities (SDG 11). WHO will support Member States in adapting the guidelines to national contexts and priorities to ensure safe and healthy housing for all.
Book Synopsis Bridges, Structural Steel Work, and Mechanical Engineering Productions by : Sir William Arrol and Company
Download or read book Bridges, Structural Steel Work, and Mechanical Engineering Productions written by Sir William Arrol and Company and published by . This book was released on 1909 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coatings for High-Temperature Structural Materials by : National Research Council
Download or read book Coatings for High-Temperature Structural Materials written by National Research Council and published by National Academies Press. This book was released on 1996-05-13 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assesses the state of the art of coatings materials and processes for gas-turbine blades and vanes, determines potential applications of coatings in high-temperature environments, identifies needs for improved coatings in terms of performance enhancements, design considerations, and fabrication processes, assesses durability of advanced coating systems in expected service environments, and discusses the required inspection, repair, and maintenance methods. The promising areas for research and development of materials and processes for improved coating systems and the approaches to increased coating standardization are identified, with an emphasis on materials and processes with the potential for improved performance, quality, reproducibility, or manufacturing cost reduction.
Book Synopsis Study of the Decomposition of the Austenitic Structure in Hardened Steels by : Ralph Lewis Dowdell
Download or read book Study of the Decomposition of the Austenitic Structure in Hardened Steels written by Ralph Lewis Dowdell and published by . This book was released on 1926 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Temperature and Density Structure of Water Along the California Coast by : Richard Warren Holly
Download or read book Temperature and Density Structure of Water Along the California Coast written by Richard Warren Holly and published by . This book was released on 1968 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synoptic analysis of the temperature field off the California coast for the surface, 10-meter and 100-meter level is provided for the years 1958-1959. Data used are from CCOFI cruises. These analyses are shown to be adequate for detecting probable upwelling areas. The areas of persistent upwelling are at 29 N, 31 N and 33 N adjacent to the California coast. There appears to be a preference for a steep gradient of the sea floor in these areas. The onset and decay of upwelling appears to depend on latitudinal position of the 11 C isotherm at 100 meters. (Author).
Book Synopsis Energy and Thermal Time Constant in Buildings by : Joseph Nowarski
Download or read book Energy and Thermal Time Constant in Buildings written by Joseph Nowarski and published by Joseph Nowarski. This book was released on 2016-05-02 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of building's exterior walls has important influence on energy consumption, building cost and thermal comfort. It influences also heating and cooling devices size. Optimization of energy consumption of the building requires consideration of the building materials, their thickness and mass, type and thickness of insulation, and location of the insulation layer. The correct way to optimize all the above parameters is calculation of temperatures and energy consumption in dynamic process, which means considering changes every few seconds. This may be done only with computer program. It is not easy to gain expertise on such programs. In addition, submission of input values to the program is time consuming and frustrating process, which in many times ends with errors. This work analyses if the Thermal Time Constant method may be applied to determine energy quality of the building as an alternative to the dynamic simulation program. The Thermal Time Constant method is much easier, simpler and faster than computer dynamic simulation program. Few examples of exterior wall design were selected to calculate the energy consumption and room temperatures. Two locations were selected for the calculations, one with moderate summer and the second with moderate winter. The dedicated dynamic simulation computer program was applied to gain data regarding the energy consumption, maximum and average room temperatures for south facing room and for north facing room at each location. Thermal Time Constant reflects the thermal inertia and thermal mass of the building. Higher Thermal Time Constant (TTC) moderates the difference between day and night in the room, flattening the room temperatures extremes caused by ambient temperature and solar energy. Higher TTC is not necessary more expensive. To take advantage of high TTC is not so the question of additional investment, but the question of understanding the TTC concept. In some cases consideration of TTC caused changes to the building's design and construction technique, bringing benefits to the contractor, to the tenants and to the national economy. Disregarding TTC leads to wrong decisions, wrong design, waste of money for building's construction and increased energy consumption.
Download or read book Engineering written by and published by . This book was released on 1918 with total page 1086 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Effect of Elevated Temperatures on Concrete and Concrete Structures by : James Irving
Download or read book The Effect of Elevated Temperatures on Concrete and Concrete Structures written by James Irving and published by . This book was released on 1975 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:
