msc sinda 谁有相关的资料啊

msc sinda 谁有相关的资料啊

SINDA/G软件是美国Network Analysis, Inc公司的产品，是目前世界上最权威的热设计软件。它来源于美国航天工业，共有39年的研发历史。该软件主要用于温度场和热控制计算，是基于集总参数和热阻—热容节点网络，采用有限差分数值方法设计开发的专业热分析软件，包括大量计算求解器、库函数和开放式的用户开发环境。20多年来，成功地解决了航天、汽车和电子学领域中的最复杂的热技术难题。该软件自1982年起成为美国工业标准以来，已广泛应用于全球数百家公司（包括美国NASA、Lockhood、Boeing、Chrysler和TRW等著名企业或部门），并于1996年进入中国。目前已成功地应用于我国载人航天工程和多颗卫星、载荷的热设计。

SINDA/G的主要技术特点：

.采用有限差分法、集总参数法和热阻—热容网络法
.33种求解器，其中12种稳态算法，21种瞬态算法
.24种可任意调用的输出程序和91种阵列、矩阵和插值程序
.完善的稀疏矩阵求解，比常规算法快1000多倍
.节点连接和断开控制能力
.模拟单相热泵和半导体制冷特性
.建立传导、对流和辐射耦合热模型
.建立包含复杂相变过程的模型，如材料的融化和升华等
.材料物性、功率和边界条件可为时间或温度的函数
.输入功率可以进行恒温控制并可带有滞后效应
.模拟各种热管和控温仪的控制过程
.Fortran和SINDA/G命令混合使用以完全实现用户控制
.温度、热源和热流的各种输出方式
.与辐射热分析软件的完美接口
.可用表格或曲线的形式描述随时间或温度变化的参数
.具有双精度版本，增加了数值稳定性，加快了计算速度
.建立单相不可压缩流体模型
.完善的对流换热库，可耦合求解流体换热问题
.开、闭环流体回路的耦合换热问题
.涉及到泵、阀门和管道的流体换热问题[/quote]


MSC Sinda
Ice forms in a fuel line stalling the engine, insufficient ventilation overheats a microchip, excessive solar radiation leads to a satellite failure.
When the ability to solve heat transfer problems is essential for delivering a product of robust, high quality, you need thermal design software with a proven track record for accuracy, reliability, and flexibility. The MSC Sinda family of thermal design products has been relied on by aerospace and high technology companies worldwide for over a quarter century.


MSC Sinda Analyzer
Since no two designs are alike, the MSC Sinda analyzer provides a variety of steady state and transient solution methods plus the ability to customize and optimize a thermal model by adding whatever degree of programming logic the problem requires. Sinda uses a resistance-capacitance networking approach to thermal analysis that is user-intuitive. To simplify model building and clearly display the results, MSC Sinda transparently links into a variety of pre and post processors from the Sinda Office Toolkit top-level modeler to the Patran FEA full-structural modeler.


THERMICA
THERMICA is a comprehensive thermal modeling system developed by spacecraft thermal engineers at EADS Astrium. It transparently incorporates MSC Sinda into a powerful graphical environment where thermal models are constructed with the true geometric shapes (cylinders, disks, cones, etc) that are used by the radiation code. THERMICA uses MSC Sinda as its thermal solver, and thus produces fully documented Sinda thermal models. It is especially well adapted to spacecraft modeling, and can display extensive 2D and 3D graphics as well as animations of orbits, orbital heating, and other thermal design data.
MSC Sinda for Patran
MSC Sinda for Patran fully integrates MSC Sinda with Patran or MSC Nastran. This product combines a full-featured version of the MSC Sinda thermal analyzer with the Sinda to Patran plug-in interface. It is intended for the customer who already uses Patran as their modeler, but additionally wants the capabilities and accuracy of Sinda's resistance-capacitance networked approach to thermal analysis. If view factor radiation is an issue, the optional SindaRad radiation solver can compute the radiation from tens of thousands of surfaces in one or two orders of magnitude less time than traditional methods.


TFEA
TFEA is a comprehensive system of design tools tailored to the needs of a thermal engineer. MSC has combined its full Sinda analyzer with a thermal version of Patran, the MSC Sinda to Patran Plug-in, the Patran Exchange Package, and the SindaRad view factor radiation solver. This bundle results in a user friendly, seamlessly integrated, and cost-effective solution to the most common thermal problems. Additionally, several types of CAD and CAE models can be accessed through the Patran Exchange Package, including ParaSolid, IGES, STEP, and I-DEAS. Optional modules for direct access to other popular CAD programs are also available.