Mechanics of Materials最新文献

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Two competitive ignition mechanism for dynamic extrusion-shear loaded high-energy propellant 动态挤压-剪切加载高能推进剂的两种竞争点火机制
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-20 DOI: 10.1016/j.mechmat.2025.105419
Liying Dong, Yanqing Wu, Kun Yang, Junwu Zhu, Xingzhong Wu
{"title":"Two competitive ignition mechanism for dynamic extrusion-shear loaded high-energy propellant","authors":"Liying Dong,&nbsp;Yanqing Wu,&nbsp;Kun Yang,&nbsp;Junwu Zhu,&nbsp;Xingzhong Wu","doi":"10.1016/j.mechmat.2025.105419","DOIUrl":"10.1016/j.mechmat.2025.105419","url":null,"abstract":"<div><div>Tactical missiles frequently experience accidental drops, impacts, and other events during maintenance and battlefield operations, subjecting their internal high-energy propellants to complex loads like extrusion-shear, which can trigger ignition and pose safety hazards. This study aims to elucidate the ignition mechanism of high-energy propellants under extrusion-shear and establish a predictive method. Firstly, a visualized extrusion-shear experiment was designed to directly observe the whole process of deformation, damage and ignition of GRT propellant. By adjusting the gap size, the correlation between overall flow deformation and local ignition mechanisms was explored. Secondly, a thermo-mechanical coupling model and a macro-micro perspective ignition criterion were integrated into the LS-DYNA subroutine to simulate local ignition responses under extrusion-shear loading and compare them with other ignition criteria. The results show that the fracture surface extending from the gap divides the sample into flow and stagnant regions, forming a slip surface at the boundary. As the gap size decreases from <em>Φ</em>3 × 23 mm to <em>Φ</em>1 × 1 mm, the ignition mechanism transitions from viscous external friction to viscous internal friction, altering the viscous frictional heating rate and resulting in distinct threshold velocities. The macro-micro-scale ignition criterion based on the viscous internal friction mechanism effectively describes the ignition behavior of GRT propellant under narrow gaps, and compared to other ignition criteria, provides the closest match with experimental results, demonstrating excellent universality.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105419"},"PeriodicalIF":3.4,"publicationDate":"2025-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144469915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Material extrusion additive manufacturing of Acrylonitrile-Butadiene-Styrene: Experiments and anisotropic model for the orientation angle 丙烯腈-丁二烯-苯乙烯材料挤压增材制造:实验及取向角的各向异性模型
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-14 DOI: 10.1016/j.mechmat.2025.105408
Wilco M.H. Verbeeten, Miriam Lorenzo-Bañuelos
{"title":"Material extrusion additive manufacturing of Acrylonitrile-Butadiene-Styrene: Experiments and anisotropic model for the orientation angle","authors":"Wilco M.H. Verbeeten,&nbsp;Miriam Lorenzo-Bañuelos","doi":"10.1016/j.mechmat.2025.105408","DOIUrl":"10.1016/j.mechmat.2025.105408","url":null,"abstract":"<div><div>The yield stress as a function of both strain rate and orientation angle was measured for material extrusion additively manufactured (ME-AM) Acrylonitrile-Butadiene-Styrene (ABS). Unidirectional test specimens were extracted by waterjet-cutting at different orientation angles from ME-AM processed plates. By printing rectangular plates, a strand trajectory of constant length can be applied. Thus, the thermo-mechanical history of the material was as similar as possible across the plate. By determining an average sample porosity using Archimedes’ principle, yield stress values could be compensated for the voids present in ME-AM specimen. A time- and orientation-dependent model, which combines an Eyring flow rule with Hill anisotropy, was used to describe the yield stresses as a function of strain rate and orientation angle. The model uses a factorizable approach, <em>i.e.</em> both effects are decoupled, which simplifies the determination of model parameters. This anisotropic continuum-based viscoelastic Eyring-Hill model is able to adequately predict the complex experimental yield stress behavior, which is a challenging task. Scanning Electron Microscope fractography revealed macroscopically more ductile behavior due to failure in the strand direction. Macroscopically brittle behavior was related to inter-strand failure. The present study is an important step towards the prediction of structural integrity of ME-AM parts, as time- and orientation-dependency are also important in creep and fatigue behavior.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105408"},"PeriodicalIF":3.4,"publicationDate":"2025-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144313196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A physically-based thermo-viscoelastic constitutive model of phantom and entangled networks in amorphous shape memory polymers 基于物理的非晶态形状记忆聚合物的幻影和纠缠网络的热粘弹性本构模型
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-12 DOI: 10.1016/j.mechmat.2025.105417
Jianwei Deng , Haibao Lu , Yong Qing Fu
{"title":"A physically-based thermo-viscoelastic constitutive model of phantom and entangled networks in amorphous shape memory polymers","authors":"Jianwei Deng ,&nbsp;Haibao Lu ,&nbsp;Yong Qing Fu","doi":"10.1016/j.mechmat.2025.105417","DOIUrl":"10.1016/j.mechmat.2025.105417","url":null,"abstract":"<div><div>Amorphous shape memory polymers (SMPs) are one of the most prominent smart and intelligent materials, whose constitutive models play important roles for their engineering designs and applications. Over the past decades, various thermo-viscoelastic constitutive models have been developed to simulate their shape memory behaviors, but these models are mostly phenomenological and often unable to explain the underlying mechanisms of their viscoelasticity and shape memory effects. Herein we propose a physically-based thermo-viscoelastic constitutive model to describe SMPs’ shape memory behaviors. We propose that the SMPs are composed of both hard and soft phase chains. The hard phase chains form a backbone network showing strong elastic responses, which can be modeled with a phantom network model. Whereas the soft phase chains form transient networks and entangled networks exhibiting viscoelastic behaviors, which can be explained using contour length relaxation and disentanglement relaxation phenomena. Time-temperature superposition principle is then incorporated to capture critical time-temperature dependence of the viscoelasticity and thermally induced shape memory effect. The proposed model has been implemented numerically and validated using shape memory experimental results at different recovery temperatures and heating rates, during the shape memory processes of amorphous SMPs. This work presents a good understanding of the viscoelasticity and shape memory effects of amorphous SMPs at the polymer chain level, and also provides an effective constitutive model for practical applications.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105417"},"PeriodicalIF":3.4,"publicationDate":"2025-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144291418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modeling of glass-fiber-reinforced 3D-printed filaments using micro-computed tomography data 利用微计算机断层扫描数据对玻璃纤维增强3d打印长丝进行建模
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-11 DOI: 10.1016/j.mechmat.2025.105396
E. Polyzos, Y. Zhu, L. Pyl
{"title":"Modeling of glass-fiber-reinforced 3D-printed filaments using micro-computed tomography data","authors":"E. Polyzos,&nbsp;Y. Zhu,&nbsp;L. Pyl","doi":"10.1016/j.mechmat.2025.105396","DOIUrl":"10.1016/j.mechmat.2025.105396","url":null,"abstract":"<div><div>The use of 3D printing technology for composites has gained increased attention due to their high mechanical properties and their rapid manufacturing. However, accurately predicting the mechanical response of the 3D-printed composite parts remains challenging due to their complex internal morphology. In this article, a hybrid methodology is presented for the direct modeling of 3D-printed composites of polylactic acid (PA) reinforced with continuous glass fibers. The methodology includes micro-computed tomography images to visualize the fibers and create ideal models using analytical effective field methods (EFMs). The EFMs are used to predict the effective elastic properties of the composite, which compared with experimental results and demonstrate a great agreement.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105396"},"PeriodicalIF":3.4,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144297119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STAMS 2023 / SEMTA-MECAMAT COLLOQUIUM Mechanics Across the Scales 《跨越尺度的力学》研讨会
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-11 DOI: 10.1016/j.mechmat.2025.105414
M.P. Ariza , C. Czarnota , L. Stainier , J.A. Rodríguez-Martínez
{"title":"STAMS 2023 / SEMTA-MECAMAT COLLOQUIUM Mechanics Across the Scales","authors":"M.P. Ariza ,&nbsp;C. Czarnota ,&nbsp;L. Stainier ,&nbsp;J.A. Rodríguez-Martínez","doi":"10.1016/j.mechmat.2025.105414","DOIUrl":"10.1016/j.mechmat.2025.105414","url":null,"abstract":"","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105414"},"PeriodicalIF":3.4,"publicationDate":"2025-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144632456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Multi-field induced reconfigurable point defect state of flexural waves in magnetostrictive phononic crystals plates 磁致伸缩声子晶体板中弯曲波的多场诱导可重构点缺陷态
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-10 DOI: 10.1016/j.mechmat.2025.105415
Shunzu Zhang, Lichao Su
{"title":"Multi-field induced reconfigurable point defect state of flexural waves in magnetostrictive phononic crystals plates","authors":"Shunzu Zhang,&nbsp;Lichao Su","doi":"10.1016/j.mechmat.2025.105415","DOIUrl":"10.1016/j.mechmat.2025.105415","url":null,"abstract":"<div><div>Point defect state of phononic crystals (PCs) has attracted increasing interest owing to the unique characteristics of wave localization. However, the effectively and dynamically multi-field realization of point defect state of elastic waves in complex environments is still a challenge. We propose a magnetostrictive PC plate aiming to dynamically achieve the reconfigurable point defect state of flexural waves by adjusting magnetic, mechanical and thermal loadings. The controllable band gap can be successfully induced by changing the multi-field loadings. Subsequently, we design three Schemes to induce the reconfigurable point defect without altering the structure, i.e., magnetic-induced, thermal-induced and multi-field (magnetic and thermal) induced Schemes, respectively. The numerical and experimental results show that for the magnetic and thermal-induced Schemes, the frequency of point defect state increases monotonically with the increase of the defect magnetic field and temperature, respectively. By adjusting the magnetic and thermal distributions, the reconfigurable location of point defect can be obtained, the frequency decreases as the number of cells increases. This study provides a guidance for realizing the reconfigurable point defect state of elastic waves, which can be beneficial for the customized requirement of wave localization devices like wave guiding, monitoring and energy harvesting.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105415"},"PeriodicalIF":3.4,"publicationDate":"2025-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144271417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
On deformation and structural twins in the shape memory alloys 形状记忆合金的变形与组织孪晶
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-06 DOI: 10.1016/j.mechmat.2025.105393
Anatoli A. Rogovoy
{"title":"On deformation and structural twins in the shape memory alloys","authors":"Anatoli A. Rogovoy","doi":"10.1016/j.mechmat.2025.105393","DOIUrl":"10.1016/j.mechmat.2025.105393","url":null,"abstract":"<div><div>Using the Ni<span><math><msub><mrow></mrow><mrow><mn>2</mn></mrow></msub></math></span>MnGa shape memory alloy as an example, the article substantiates an approach to describing at the microstructural level the processes of twinning and detwinning of the martensitic phase. The coordinated twinned martensitic structure is described by the Hadamard compatibility equation for deformations, the solution of which made it possible to determine the surfaces along which the shift occurs, the directions and the magnitude of sliding in a tetragonal crystal cell corresponding to the material under consideration in the martensitic state, leading to the appearance and disappearance of the twinned structure. It is shown that two types of twins simultaneously and inseparably exist in an alloy with shape memory: deformation and structural. The first is related to the deformation of a simple shear, that occurs in accordance with the Hadamard compatibility condition in a martensitic plate, which leads to the kink of this straight plate and the appearance of two elements rotated at a certain angle relative to each other, which form this twin. The structural twin is formed from two parts, in each of which the tetragonal crystal cells of martensite are identically oriented, but the short axes of all these tetragonal cells make up an angle of <span><math><mrow><mn>9</mn><msup><mrow><mn>0</mn></mrow><mrow><mn>0</mn></mrow></msup></mrow></math></span> when these cells are located in different parts of the twin. The positions of the structural twin elements relative to the shear plane, determined as a result of solving the twinning equation, are in good agreement with the experimental data. The formation of a deformation twin as a result of a shift in the material leads to the occurrence of a corresponding strain. The formation of a structural twin initiates a structural strain. It is shown that a certain position of the structural twin in the deformation one leads to the equality of these strains.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105393"},"PeriodicalIF":3.4,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A predictive framework for the elastic modulus of recycled carbon-fiber needlepunched nonwoven materials: Integrating process and structure 再生碳纤维针刺非织造材料弹性模量的预测框架:整合工艺与结构
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-06 DOI: 10.1016/j.mechmat.2025.105411
Amit Rawal , Danvendra Singh , Raghvendra Singh , Christian Kudisonga , Michael T. Heitzmann , Mareike Zink , Imre Szenti , Akos Kukovecz
{"title":"A predictive framework for the elastic modulus of recycled carbon-fiber needlepunched nonwoven materials: Integrating process and structure","authors":"Amit Rawal ,&nbsp;Danvendra Singh ,&nbsp;Raghvendra Singh ,&nbsp;Christian Kudisonga ,&nbsp;Michael T. Heitzmann ,&nbsp;Mareike Zink ,&nbsp;Imre Szenti ,&nbsp;Akos Kukovecz","doi":"10.1016/j.mechmat.2025.105411","DOIUrl":"10.1016/j.mechmat.2025.105411","url":null,"abstract":"<div><div>Recycled carbon fibers, destined for landfills or incineration, can be redirected and redeployed for numerous applications, thus reducing the demand for virgin fibers. Needlepunched nonwovens made from recycled carbon fibers opened pathways to second-life opportunities and a broad range of industrial applications, including composite materials. Despite this progress, unraveling the framework that establishes the design rules for predicting the elastic properties of these nonwoven materials – three to four orders of magnitude lower than their constituent fibers – remains a formidable challenge. Herein, we propose a systematic theoretical framework that hinges on the ‘process-structure-property’ relationship, integrating the properties of recycled carbon fibers, the three-dimensional (3D) morphological features of the nonwoven, and the proportion of fiber length present in the thru-thickness direction. The analytical framework devised for the elastic modulus of recycled carbon-fiber (rCF) based needlepunched nonwoven materials extended the ‘Paper Physics’ approach into three dimensions by featuring 3D fiber orientation and fiber length distributions. Quantitative descriptors of the 3D orientation states of two distinct needlepunched nonwovens made from recycled carbon fibers, influenced by process conditions, have been obtained using X-ray micro-computed analysis. A reasonably good agreement between the predicted and experimental elastic modulus values in both the machine and cross-machine directions, coupled with a reduction from the carbon fiber modulus in the range of hundreds of gigapascals to a few tens of megapascals in nonwovens, justifies the robustness of the predictive model.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"209 ","pages":"Article 105411"},"PeriodicalIF":3.4,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144653538","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Indentation of a non-equal biaxially stretched elastomer by an elliptic cone 椭圆锥对非等量双轴拉伸弹性体的压痕
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-06 DOI: 10.1016/j.mechmat.2025.105412
Le Du , Jianmin Long , Rui Xiao
{"title":"Indentation of a non-equal biaxially stretched elastomer by an elliptic cone","authors":"Le Du ,&nbsp;Jianmin Long ,&nbsp;Rui Xiao","doi":"10.1016/j.mechmat.2025.105412","DOIUrl":"10.1016/j.mechmat.2025.105412","url":null,"abstract":"<div><div>By assuming the contact pressure follows an inverse hyperbolic cosine function and employing the surface Green's function method, we investigated the indentation of a non-equal biaxially stretched elastomer by an elliptic cone. We considered different rotation angles of the elliptic cone relative to the principal stretching directions of the elastomer and proposed a semi-analytical method to solve this problem. The rotation angle of the elliptic cone influences the relationship between the indentation force and the indentation depth. Additionally, we investigated the effects of the rotation angle of the elliptic cone and the pre-stretches of the elastomer on the rotation angle and eccentricity of the contact ellipse. By applying a pre-defined stress field to the elastomer, we performed finite element simulations of the present problem and found that the simulation results are in good agreement with the theoretical predictions. This work contributes to the application of indentation experiments to characterize the mechanical properties of pre-stretched soft materials, as well as to the design of contact or printing patterns.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105412"},"PeriodicalIF":3.4,"publicationDate":"2025-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144242487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fully implicit crystal plasticity models representing orientations with modified Rodrigues parameters 完全隐式晶体塑性模型表示取向与修改罗德里格斯参数
IF 3.4 3区 材料科学
Mechanics of Materials Pub Date : 2025-06-05 DOI: 10.1016/j.mechmat.2025.105388
Mark C. Messner, Tianchen Hu
{"title":"Fully implicit crystal plasticity models representing orientations with modified Rodrigues parameters","authors":"Mark C. Messner,&nbsp;Tianchen Hu","doi":"10.1016/j.mechmat.2025.105388","DOIUrl":"10.1016/j.mechmat.2025.105388","url":null,"abstract":"<div><div>This work describes a crystal plasticity formulation combining several mathematical, numerical, and implementation choices to produce a highly efficient model. Specifically, the key choices in the implementation are (1) representing orientations with modified Rodrigues parameters, (2) implementing a fully coupled implicit time integration for the elastic stretch, the crystal orientations, and the model internal variables, (3) implementing the model in the NEML2 constitutive modeling framework, based on PyTorch, to vectorize the calculations and port the computation to GPUs and other hardware accelerators, and (4) an exact implementation of the consistent tangent matrix, even for arbitrary coupling to other field variables beyond the displacements, like temperature, neutron fluence, etc. The first two features of the model are, to our knowledge, novel. The paper considers each of these choices individually as well as the final model as a whole. This includes a full description of modified Rodrigues parameters, their advantages over other representations of orientations, the mathematical formulae and tools required to implement a model with modified Rodrigues parameters, and a detailed description of the geometry of the space of modified Rodrigues parameters (in an appendix). It also includes a description of a fully implicit time integration scheme for the orientations and the advantages in representing orientations with modified Rodrigues parameters in implementing such a model. The work then assess, via numerical examples, the advantages of fully coupled implicit time integration versus more common decoupled and explicit time integration schemes. These studies demonstrate the computational advantages of fully coupled integration versus other time integration algorithms, though the performance of the competing models depends on the complexity of the underlying single crystal model. The study concludes by demonstrating that the choice of time integration method affects the sharpness of the predicted texture, with explicit methods for integrating the orientations overestimating texture sharpness and implicit methods underestimating texture sharpness.</div></div>","PeriodicalId":18296,"journal":{"name":"Mechanics of Materials","volume":"208 ","pages":"Article 105388"},"PeriodicalIF":3.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144253393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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