High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of        <fi >L</fi>L        <sup >22        and        <fi >H</fi>H        (div) methods

Fehn Niklas; Kronbichler Martin; Lehrenfeld Christoph; Lube Gert; Schroeder Philipp W.

摘要

Summary > The accurate numerical simulation of turbulent incompressible flows is a challenging topic in computational fluid dynamics. For discretisation methods to be robust in the underresolved regime, mass conservation and energy stability are key ingredients to obtain robust and accurate discretisations. Recently, two approaches have been proposed in the context of high‐order discontinuous Galerkin (DG) discretisations that address these aspects differently. On the one hand, standard <fi>L</fi> 2 ‐based DG discretisations enforce mass conservation and energy stability weakly by the use of additional stabilisation terms. On the other hand, pointwise divergence‐free <fi>H</fi> (div)‐conforming approaches ensure exact mass conservation and energy stability by the use of tailored finite element function spaces. This work raises the question whether and to which extent these two approaches are equivalent when applied to underresolved turbulent flows. This comparative study highlights similarities and differences of these two approaches. The numerical results emphasise that both discretisation strategies are promising for underresolved simulations of turbulent flows due to their inherent dissipation mechanisms. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“main”XML：Lang =“en”XML：ID =“FLD4763-ABS-ABS-0001”> <标题类型=“main”>摘要</ title> > 湍流不可压缩流动的准确数值模拟是计算流体动力学中的具有挑战性的话题。由于在欠溶解的制度中稳健的离散方法，质量保护和能量稳定性是可靠性和准确的拆别的关键成分。最近，已经在高阶不连续的Galerkin（DG）离散地区的背景下提出了两种方法，这些方面不同地解决了这些方面。一方面，标准 <fi> l </ fi> 2 </ sup> 基于DG的拆除通过使用额外的稳定术语来强弱地实施大规模保护和能量稳定性。另一方面，不倾向于发散 <fi> h </ fi> （div） - 通过使用量身定制的有限元功能空间来确保精确的质量保护和能量稳定性。这项工作提出了当应用于湍流流动的湍流时，这两种方法等同的程度等等。该比较研究突出了这两种方法的相似之处和差异。数值结果强调，由于其固有的耗散机制，两种分散策略都是对湍流流动的次溶解模拟的承诺。 </ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-20811/'>《International Journal for Numerical Methods in Fluids》</a> <b style="margin: 0 2px;">|</b><span>2019年第11期</span><b style="margin: 0 2px;">|</b><span>共24页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fehn Niklas&option=202" target="_blank" rel="nofollow">Fehn Niklas;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kronbichler Martin&option=202" target="_blank" rel="nofollow">Kronbichler Martin;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lehrenfeld Christoph&option=202" target="_blank" rel="nofollow">Lehrenfeld Christoph;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lube Gert&option=202" target="_blank" rel="nofollow">Lube Gert;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Schroeder Philipp W.&option=202" target="_blank" rel="nofollow">Schroeder Philipp W.;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Institute for Computational Mechanics Department of Mechanical EngineeringTechnical University of MunichGarching Germany;</p> <p>Institute for Computational Mechanics Department of Mechanical EngineeringTechnical University of MunichGarching Germany;</p> <p>Institute for Numerical and Applied MathematicsGeorg‐August‐Universit?t G?ttingenG?ttingen Germany;</p> <p>Institute for Numerical and Applied MathematicsGeorg‐August‐Universit?t G?ttingenG?ttingen Germany;</p> <p>Institute for Numerical and Applied MathematicsGeorg‐August‐Universit?t G?ttingenG?ttingen Germany;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/1155.html" title="流体力学">流体力学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=discontinuous Galerkin&option=203" rel="nofollow">discontinuous Galerkin;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=high‐order finite elements&option=203" rel="nofollow">high‐order finite elements;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=incompressible Navier‐Stokes equations&option=203" rel="nofollow">incompressible Navier‐Stokes equations;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Taylor‐Green vortex&option=203" rel="nofollow">Taylor‐Green vortex;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=turbulent channel flow&option=203" rel="nofollow">turbulent channel flow;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=underresolved turbulent flows&option=203" rel="nofollow">underresolved turbulent flows;</a> </p> <div class="translation"> 机译：不连续的Galerkin;高阶有限元;不可压缩的Navier-Stokes方程式;泰勒 - 绿色涡旋;湍流通道流动;湍流流动; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704022976231.html">High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of <fi >L</fi>L <sup >22 and <fi >H</fi>H (div) methods</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Fehn Niklas&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Fehn Niklas,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kronbichler Martin&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Kronbichler Martin,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lehrenfeld Christoph&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Lehrenfeld Christoph,</a> <a href="/journal-foreign-20811/" target="_blank" rel="nofollow" class="tuijian_authcolor">International Journal for Numerical Methods in Fluids .</a> <span>2019</span><span>,第11期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：高阶DG溶解器用于底溶的湍流不可压缩流动：比较 <fi> l </ fi> l 2 </ sup> 2 和 <fi> h </ fi> h （div）方法</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704022969935.html">Mixed finite element approximations based on 3‐D <fi xmlns="http://www.wiley.com/namespaces/wiley">h</fi>h <fi xmlns="http://www.wiley.com/namespaces/wiley">p</fi>p ‐adaptive curved meshes with two types of <b xmlns="http://www.wiley.com/namespaces/wiley">HH (div)‐conforming spaces</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Devloo P. R. B.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Devloo P. R. B.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Durán O.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Durán O.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Gomes S. M.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Gomes S. M.,</a> <a href="/journal-foreign-20801/" target="_blank" rel="nofollow" class="tuijian_authcolor">International Journal for Numerical Methods in Engineering .</a> <span>2018</span><span>,第7期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：基于3-d <fi xmlns =“http://www.wiley.com/namespaces/wiley”> h </ fi> h <fi xmlns =“http://www.wiley.com/，混合有限元近似值命名空间/ wiley“> p </ fi> p-adaintive弯曲网格，两种类型<b xmlns =”http://www.wiley.com/namespaces/wiley“> h </ b> h（div） - conforming 空间</span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025592928.html">Going to Any Lengths: Solving for Fault Size and Fractal Slip for the 2016, <fi >M</fi>M <sub > <fi>w</fi> </sub> <fi >w</fi>w 6.2 Central Tottori Earthquake, Japan, Using a Transdimensional Inversion Scheme</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Amey R. M. J.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Amey R. M. J.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Hooper A.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Hooper A.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Morishita Y.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Morishita Y. </a> <a href="/journal-foreign-34677/" target="_blank" rel="nofollow" class="tuijian_authcolor">Journal of geophysical research. Solid earth: JGR .</a> <span>2019</span><span>,第4期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：致任何长度：求解2016年的故障尺寸和分形滑动，<Fi> M </ Fi> M <Sub> <Fi> W </ Sub> <Fi> W </ Fi> W 6.2 日本中央鸟田地震，使用转跨度反演计划</span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-conference-foreign_meeting-271298_thesis/0705016656461.html">SURVEYING WI-FI SECURITY Presentation of Wi-Fi Security Measures, Varius Wi-Fi Attacks and a Classification Survey of Wi-Fi Networks in Thessaloniki</a> <b>[C]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=George E. Violettas&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">George E. Violettas,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Tryfon L. Theodoroy&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Tryfon L. Theodoroy,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Konstantinos Chalkias&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Konstantinos Chalkias,</a> <a href="/conference-foreign-271298/" target="_blank" rel="nofollow" class="tuijian_authcolor">International Joint Conference on E-Business and Telecommunications .</a> <span>2008</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：调查Wi-Fi安全措施，瓦尔斯Wi-Fi攻击以及塞萨洛尼基Wi-Fi网络的分类调查</span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-degree-foreign_mphd_thesis/02061722770.html">Himayat 'aqaliyat almusahimin fi safaqat aldamj walaistihwadh fi daw' altashrieat wal'anzimat alqanuniat alqataria</a> <b>[D] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Al-Sulaiti, Khawla Ahmed&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Al-Sulaiti, Khawla Ahmed </a> <span>2017</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：根据卡塔尔法律法规和酶，保护并购中的小股东</span> </p> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-journal-foreign-pmc_detail_thesis/04000842019.html">Growth Phase-Dependent Regulation and Stringent Control of fis Are Conserved Processes in Enteric Bacteria and Involve a Single Promoter (fis P) in Escherichia coli</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Prabhat Mallik&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Prabhat Mallik,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Timothy S. Pratt&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Timothy S. Pratt,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Michael B. Beach&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Michael B. Beach,</a> <span>2004</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：fis的生长阶段依赖性调节和fis的严格控制是肠道细菌中的保守过程并且涉及大肠杆菌中的单个启动子（fis P）。</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/01000124282893.html">High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of L 2 and H (div) methods</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Niklas Fehn&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Niklas Fehn,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Martin Kronbichler&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Martin Kronbichler,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Christoph Lehrenfeld&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Christoph Lehrenfeld,</a> <span>2019</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：用于低溶解的湍流不可压缩流动的高阶DG溶剂：L 2和H（DIV）方法的比较</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_digital-community-smart-home_thesis/0201280145175.html">还在挑选Wi-Fi 6的路由器?Wi-Fi 7马上就要来了</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=阿多&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 阿多</a> <span> <a href="/journal-cn-8876/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电脑知识与技术-经验技巧 </a> </span> <span> . 2020</span><span>,第009期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_audio-video-production_thesis/0201296295377.html">洋铭NVW-100Wi-Fi转换器NVW-200Wi-Fi长距离双频中继站(2.4G/5.8G)</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . </a> <span> <a href="/journal-cn-8638/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 影视制作 </a> </span> <span> . 2013</span><span>,第4期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_science-technology-china-mass-media_thesis/0201260240459.html">Creative Technology发布新一代ZENX-Fi媒体播放器-X-Fi3</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . </a> <span> <a href="/journal-cn-2517/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国传媒科技 </a> </span> <span> . 2011</span><span>,第009期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_china-new-telecommunications_thesis/0201292387865.html">Broadcom Intensi-fi路由器和客户端参考设计入选Wi-Fi CERTIFIED n试验台,并成为首批通过认证的产品</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . </a> <span> <a href="/journal-cn-8811/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国新通信 </a> </span> <span> . 2009</span><span>,第21期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_telecommunications-technology_thesis/0201297344707.html">Broadcom Intensi-fi路由器和客户端参考设计入选Wi—Fi CERTIFIED n试验台</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . </a> <span> <a href="/journal-cn-8641/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电信技术 </a> </span> <span> . 2009</span><span>,第10期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-34240_thesis/020221064325.html">药物溶出度的全过程自动在线监测方法--循环连续流动(CCF)和流动注射(FI)系统</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=赵瑞&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 赵瑞</a> <span> <a href="/conference-cn-34240/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 第六届全国分析化学年会暨第五届全国无机微量技术及痕量分析学术会议 </a> <span> <span> . 1997</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/020315667467.html">基于Wi-Fi信号的成像与压缩波束形成定位研究</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=张金迪&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 张金迪</a> <span> . 2017</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120108118207.html">Wi-Fi连接方法、终端、Wi-Fi设备、Wi-Fi连接控制方法和服务器</a> <b>[P]</b> . <span> 中国专利： CN105635097A </span> <span> . 2016-06-01</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/061203498063.html">Wi-Fi网络连接方法、Wi-Fi控制器及Wi-Fi设备</a> <b>[P]</b> . <span> 中国专利： CN104412664B </span> <span> . 2019.10.18</span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130403253042.html">Wi-Fi Wi-Fi Wi-Fi METHOD OF MULTI TAG ACCESS IN WI-FI BACKSCATTER WI-FI BACKSCATTER READER AND WI-FI BACKSCATTER SYSTEM USING IT</a> <b>[P]</b> . <span> 外国专利：  KR20190086976A </span> <span> . 2019-07-24</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：Wi-Fi Backscatter中多标签访问的Wi-Fi Wi-Fi方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130403139640.html">Wi-Fi Wi-Fi Wi-Fi METHOD OF MULTI TAG ACCESS IN WI-FI BACKSCATTER WI-FI BACKSCATTER READER AND WI-FI BACKSCATTER SYSTEM USING IT</a> <b>[P]</b> . <span> 外国专利：  KR102006703B1 </span> <span> . 2019-08-02</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：Wi-Fi Backscatter中多标签访问的Wi-Fi Wi-Fi方法 </span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/patent-detail/06130400631356.html">Wi-Fi Wi-Fi Wi-Fi DECODING METHOD USING SOFT-DECISION IN WI-FI BACKSCATTER SYSTEM AND WI-FI BACKSCATTER SYSTEM USING IT</a> <b>[P]</b> . <span> 外国专利：  KR102097110B1 </span> <span> . 2020-04-03</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：Wi-Fi BackSatter系统中使用软决策的Wi-Fi Wi-Fi Wi-Fi解码方法以及使用Wi-Fi BackSatter系统的Wi-Fi BackSatter系统 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 999;" onclick="ywcd('0704022976231','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div class="journal-sub"> <h2>期刊订阅</h2> <img src="https://cdn.zhangqiaokeyan.com/img/loginclose.png" alt="关闭" onclick="$('.journalsub-pop-up').hide()"> <p class="pardon">抱歉，该期刊暂不可订阅，敬请期待！</p> <p class="current">目前支持订阅全部北京大学中文核心（2020）期刊目录。</p> <div style="display: flex;margin-top: 69px;justify-content: space-between;"> <div class="no-sub" onclick="$('.journalsub-pop-up').hide()">暂不订阅</div> <div class="other-sub" onclick="continueSub('from=pc-detail')">继续订阅其他期刊</div> </div> </div> </div> <div class="right_btn"> <ul> <li class="gouwuche">  </li> <li class="yijian"> <a href="javascript:void(0);" onclick="link_analysis('/mycenter/auth/complaint.html',this)" title="意见反馈">意见反馈</a> </li> <li class="top"> <a href="javascript:scrollTo(0,0);" title="回到顶部">回到顶部</a> </li> <li class="shouye"> <a href="/" title="首页">回到首页</a> </li> </ul> </div> <div class="xllindexfooter"> <div class="xllindexfootercenter"> <div class="xllindexfooterleft left" > <div class="xllindexfooterleftli"> <ul> <li><a href="/about.html" title="关于掌桥">关于掌桥</a></li> <li><a href="/help/helpmap.html" title="资源导航">资源导航</a></li> <li><a href="/help/helpguide.html" title="新手指南">新手指南</a></li> <li><a href="/help/helpcenter.html" title="常见问题">常见问题</a></li> <li><a href="/sitemap.html" title="网站地图">网站地图</a></li> <li><a href="/help/helpcenter.html?type=9" title="版权声明">版权声明</a></li> </ul> </div> <div class="xllindexfooterleft"> <p class="xllindexfooterlefteamil">客服邮箱：kefu@zhangqiaokeyan.com</p> <div class="xllindexfooterlefttcp"> <div class="xllindexfooterpoliceiimg"></div> <div class="xllindexfooterpoliceispan"> <span>京公网安备：11010802029741号 </span> <span>ICP备案号：<a href="https://beian.miit.gov.cn" rel="nofollow" target="_blank" title="ICP备案号">京ICP备15016152号-6</a></span> <span>六维联合信息科技 (北京) 有限公司©版权所有</span> </div> </div> </div> </div> <div class="xllindexfooterright left"> <ul> <li> <p style="font-weight: bold;">客服微信</p> <div></div> </li> <li> <p style="font-weight: bold;">服务号</p> <div></div> </li> </ul> </div> </div> </div> <span id="0704022976231down" data-source="7," data-out-id="RBlp544+hsXI/vJun6qQt65cs5oFf+2G3KoHueLrS5TyVfBGRp9Y+rgV2EO1KnIP," data-f-source-id="7" data-title="High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of <fi >L</fi>L <sup >22 and <fi >H</fi>H (div) methods" data-price="20" data-site-name="" data-transnum="24" style="display:none;"></span> <input type="hidden" value="4" id="sourcetype"> <input type="hidden" value="20811" id="journalid"> <input type="hidden" value="1" id="inyn_provide_service_level"> <input type="hidden" value="https://cdn.zhangqiaokeyan.com" id="imgcdn"> <input type="hidden" value="1" id="isdeatail"> <input type="hidden" value="" id="syyn_indexed_database"> <input type="hidden" value="" id="servicetype"> <input type="hidden" id="pagename" value="High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of <fi >L</fi>L <sup >22 and <fi >H</fi>H (div) methods"/> <input type="hidden" value="thesis_get_original" id="pageIdentification"> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery-1.12.4.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/lwlh_ajax.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zq.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/common.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery.cookie.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/top.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/tip.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/login.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/down.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/search.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/newmail.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/searchtype.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/user/regist.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zxs_solor/detail.js?v=5.7.8"></script> <script type="text/javascript" src="https://www.zhangqiaokeyan.com/statistics/static/pagecollection.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/tj.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/sse.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/pushbaidu.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/history.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/util/cookie.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/weipu/weipu.js?v=5.7.8"></script> </body> <script> function kefu(customization) { var from = GetQueryString("from"); if (from == null || from == "") { from = "other"; } var url = getWxWorkQrCode(55, from, customization); if (url == "" || typeof url == 'undefined') { url = "https://wework.qpic.cn/wwpic/994838_0LUTS-VqR0quT1N_1675665967/0"; } tipDocGuidance(url, '人工辅助获取外文期刊材料'); } $(function(){ var weiPuStatus = getCookie('WeiPuStatus'); if(weiPuStatus){ tipWeiPuStatus(weiPuStatus); delCookie('WeiPuStatus'); } getFacetKeywordVoInId(); var sourcetype = $("#sourcetype").val(); var inyn_provide_service_level = $("#inyn_provide_service_level").val(); if((sourcetype ==1||sourcetype==4)&&inyn_provide_service_level!=4){ getJournal(); } }) </script> </html>

High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of LL 22 and HH (div) methods

摘要

High‐order DG solvers for underresolved turbulent incompressible flows: A comparison of LL ^{22 and HH (div) methods}