Thermoelastic driving forces on singular surfaces

Dascalu D.; Danescu A.

首页> 外文期刊>Mechanics research communications >Thermoelastic driving forces on singular surfaces

【24h】

Thermoelastic driving forces on singular surfaces

机译：奇异表面上的热弹性驱动力

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The paper deals with singular surfaces in thermoelastic materials. A new kinetic relation is obtained for surfaces with discontinuous temperature, which is generalizing the relation for the continuous case. It is shown that the deduced driving force naturally corresponds to the thermoelastic pseudomomentum balance previously proposed by Dascalu and Maugin [J. Elastic. 39 (1995) 201]. (C) 2002 Elsevier Science Ltd. All rights reserved. [References: 10]

著录项

来源
《Mechanics research communications》 |2002年第6期|共6页
作者
Dascalu D.; Danescu A.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类力学;
关键词
Thermomechanics;

机译：热力学;

相似文献

外文文献
中文文献
专利

1. Thermoelastic driving forces on singular surfaces [J] . Dascalu D., Danescu A. Mechanics research communications . 2002,第6期

机译：奇异表面上的热弹性驱动力
2. Singular surfaces in long, thin radiating rods under Green and Naghdi's type Ⅱ theory of thermoelasticity [J] . Zampoli Vittorio International Journal of Engineering Science . 2021,第Nova期

机译：绿色和NaghdiⅡ型热弹性理论下的长，薄辐射棒中的奇异表面
3. ON THE PROPAGATION OF SINGULAR SURFACES IN THERMOELASTICITY [J] . Gerard A. Maugin, Arkadi Berezovski Journal of thermal stresses . 2009,第6a7期

机译：关于热弹性中奇异表面的传播
4. Driving forces on microano curved surfaces [C] . Yin Yajun, Jiye Wu, Fan Qinshan 13th International conference on fracture . 2013

机译：微/纳米曲面上的驱动力
5. Driving Forces for the Triboelectric Charging of Well-defined Insulating Material Surfaces [D] . Wang, Andrew Eric. 2020

机译：用于摩擦充电的摩擦充电的驱动力
6. Experimental and theoretical evidence for molecular forces driving surface segregation in photonic colloidal assemblies [O] . Ming Xiao, Ziying Hu, Thomas E. Gartner III, 2019

机译：在光子胶体组件中驱动表面分离的分子力的实验和理论证据
7. The oceans mediate the response of global climate to natural and anthropogenic forcings. Yet for the past 2,000 years — a key interval for understanding the present and future climate response to these forcings — global sea surface temperature changes and the underlying driving mechanisms are poorly constrained. Here we present a global synthesis of sea surface temperatures for the Common Era (ce) derived from 57 individual marine reconstructions that meet strict quality control criteria. We observe a cooling trend from 1 to 1800 ce that is robust against explicit tests for potential biases in the reconstructions. Between 801 and 1800 ce, the surface cooling trend is qualitatively consistent with an independent synthesis of terrestrial temperature reconstructions, and with a sea surface temperature composite derived from an ensemble of climate model simulations using best estimates of past external radiative forcings. Climate simulations using single and cumulative forcings suggest that the ocean surface cooling trend from 801 to 1800 ce is not primarily a response to orbital forcing but arises from a high frequency of explosive volcanism. Our results show that repeated clusters of volcanic eruptions can induce a net negative radiative forcing that results in a centennial and global scale cooling trend via a decline in mixed-layer oceanic heat content. [O] . McGregor, Helen V., Evans, Michael N., Goosse, Hugues, 2015

机译：海洋调节了全球气候对自然和人为强迫的响应。然而，在过去的2,000年中（这是了解当前和未来气候对这些强迫的响应的关键间隔），全球海表温度变化及其潜在的驱动机制受到的约束很有限。在这里，我们提出了一个共同的时期（ce）的全球海面温度的全球综合，该综合来自57个符合严格质量控制标准的海洋重建项目。我们观察到从1到1800 ce的冷却趋势，对于显式测试重建中潜在的偏倚而言，该趋势很稳健。在801至1800 ce之间，表面降温趋势在质量上与地面温度重建的独立合成以及从使用过去外部辐射强迫的最佳估计的气候模型模拟集合推导出的海面温度合成在质量上是一致的。使用单一和累积强迫的气候模拟表明，从801到1800 ce的海洋表面冷却趋势主要不是对轨道强迫的反应，而是爆炸性火山爆发的频繁发生。我们的结果表明，火山喷发的反复簇可引起净的负辐射强迫，这会导致混合层海洋热量降低而导致百年和全球规模的降温趋势。

Thermoelastic driving forces on singular surfaces

摘要

著录项

相似文献

相关主题

期刊订阅