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solid modeling

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200133
EISBN: 978-1-62708-354-6
...Abstract Abstract This chapter gives an overview of how steel castings may be effectively adapted to modern concurrent engineering processes. The chapter discusses computer aided design programs, solid modeling, solidification simulation programs, and rapid prototyping. computer-aided...
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Published: 01 October 2011
Fig. 2.29 Types of solid solutions. Two-dimensional model shows (a) the substitutional type, in which the solute atoms substitute at positions of the solvent atoms, and (b) the interstitial type, in which the solute atoms are much smaller than the solvent atoms and fit in spaces between More
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Published: 31 December 2020
Fig. 22 Types of solid solutions. Two-dimensional model shows (a) the substitutional type, in which the solute atoms substitute at positions of the solvent atoms, and (b) the interstitial type, in which the solute atoms are much smaller than the solvent atoms and fit in spaces between the larger More
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Published: 01 December 2003
Fig. 23 Mechanical models and typical behavior. (a) Ideal Hookean solid (σ = E ε; spring model; elastic response). (b) Ideal viscous Newtonian liquid (σ = ηε; dashpot model). (c) Maxwell’s mechanical model for a viscoelastic material. (d) Voigt’s mechanical model for a viscoelastic material More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460067
EISBN: 978-1-62708-285-3
...Abstract Abstract The modeling and simulation activities in the field of high-pressure cold spray can be divided into two main parts: solid mechanics and fluid dynamics. This chapter focuses on these parts of modeling work in cold spray research. The discussion covers the objective, principal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420041
EISBN: 978-1-62708-310-2
... that occur in single-component and binary solid solutions. It then examines the relationship between the free energy of a solution and the chemical potentials of the individual components. It also explains how to account for the heat of mixing using quasi-chemical models, discusses the effect of interatomic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110196
EISBN: 978-1-62708-247-1
...Abstract Abstract This article reviews the basic physics behind active photon injection for local photocurrent generation in silicon and thermal laser stimulation along with standard scanning optical microscopy failure analysis tools. The discussion includes several models for understanding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040185
EISBN: 978-1-62708-300-3
... to the perimeter of the plan area of the actual forging and is expressed by P s = 2πL + 2L s . A s and P s of an actual forging part can be determined from any solid modeling software commonly used in industry. Once A s and P s are known, L and L s are found. The cross section of the simplified model...
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Published: 01 December 2003
Fig. 24 Thermal dependence of elastic modulus for polystyrene. (a) Glassy region corresponding to Hookean solid behavior. (b) Leathery region corresponding to Voigt model behavior. (c) Rubbery plateau region corresponding to Maxwell model behavior. (d) Liquid flow region corresponding More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190vii
EISBN: 978-1-62708-296-9
... Alloys group Alloy Microstructural constituents Morphology model description Hypoeutectic AlSi7Mg AlSi5Cu1 AlSi5Cu3M Al.Si10Mg AlSi9Cu AlSi6Cu4 αAl solid solution Eutectic (αAl+Si) Polyphase eutectics αAl+Si+IM Monophase matrix: αAl-dendrites Network: eutectic (αAl+Si) ( Fig. 3a ) Eutectic...
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Published: 01 April 2004
Fig. 1.8 Surface tension forces acting when a liquid droplet wets a solid surface, according to the classical model More
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Published: 01 August 2005
Fig. 1.12 Surface tension forces acting when a liquid droplet wets a solid surface, according to the classical model More
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Published: 30 April 2020
Fig. 7.39 Model calculations of the critical heating rate in second-stage binder removal versus particle size for three solids loadings. The binder is polystyrene binder. Roughly 50 calculation parameters are required for these solutions. Source: Song et al. ( Ref 12 ) More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860001
EISBN: 978-1-62708-348-5
...) and by Love (1927) . 1.1.1 Theoretical Résumé Explanations of elastic constants, their temperature dependence, and related phenomena usually arise from atomistic, quantum-mechanical, discrete-lattice models. A basic energy expression for solids displays Coulombic interactions among atoms and electrons...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320197
EISBN: 978-1-62708-357-7
... statistical thermodynamics From the 1930s through the 1960s, “solid state physics” flourished and the true characteristics of matters were elucidated using statistical thermodynamics. “Thermodynamics of ordering” is one of the important items, the exquisite theories including the B-W-G model were...
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Published: 01 March 2006
Fig. 12.56 Halford-Nachtigall Modified Morrow, original Morrow, and Modified Goodman correlation of mean stress results for SCS6/Ti-15-3 MMC at 427 °C (800 °F). The dashed line represents all three models, while the solid line is the best curve fit to the data. Source: Ref 12.29 More
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Published: 01 June 2016
Fig. 3.12 Variation of the critical impact velocity with particle size for copper. The solid lines correspond to the analytical model in Ref 3.5 , while the dotted lines show the upper limit of the critical velocity, corresponding to zero adiabaticity. The particle temperature upon impact More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200140
EISBN: 978-1-62708-354-6
... are often designed in computers as either “wire frame” models, or as “solidmodels in “3-D,” having length, width, and thickness. The shape can be developed into various views on “2-D” drawings, or can be sent electronically to a pattern or model shop, where the computer information is used to drive tool...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.tm.t52320055
EISBN: 978-1-62708-357-7
... vibration of A and B atoms is assumed to be irrelevant to the existence of the other component atom. This model was presented by Bragg, Williams, and Gorsky to analyze the ordering phenomena in solid solutions, and it is called the B-W-G model (see Chapter 7 “Thermodynamics of Ordering” ). This model...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.tb.hpcspa.t54460001
EISBN: 978-1-62708-285-3
.... The research team in Novosibirsk was conducting supersonic wind tunnel experiments, studying gas flow around solid models of various shapes. To help visualize the flow around the models, the flow stream was seeded with small metal particles that could be tracked with laser diagnostics. The researchers observed...