FloTHERM_XT_v2.2_new_function

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1 FloTHERM XT v2.2 產品功能介紹勢流科技股份有限公司 CAE 事業部 CFD 部門 CAE 技術經理 Alex Hung

2 Mentor 與勢流的解決方案 - Infotainment & EV & Power Infotainment Cabin & HVAC Lighting EV/HEV Power IC Engine Design 2

3 Mentor 與勢流的解決方案 - Infotainment & EV & Power 3

4 FloTHERM XT 研發背景軟體架構保留 FloTHERM 的操作精隨, 讓 FloTHERM 與非 FloTHERM 的使用者容易學習,FloTHERM 既有用戶甚至不用花費太多心思學習, 既有經驗就可用來建立模型分析需要強大的求解器與網格系統提供最全面的分析, 適用於更廣泛的產品類型, 無論模型是簡單還是複雜的外型容易處理非直角的機構特徵 (non-cartesian geometry) 的網格製作, 全新自動化的網格系統, 自動局部化加密 4

5 FloTHERM XT 更容易處理複雜幾何的模型 ( 曲面斜擺機構 ) 直接匯入 CAD 檔案進行模擬可匯入 FloTHERM 檔案進行建模求解與結果分析可匯入 ECAD 檔案進行建模 5

6 Project Manager -model tree FloTHERM XT 操作介面 Graphics display area Object property sheet 6 Project attribute and library trees

7 FloTHERM XT 建模分析流程 -CAD 1. 讀取 CAD 檔案 2. FloTHERM XT 前置設定 : 選擇 The active assembly 3. Thermal Analysis 設定 4. 畫分網格與求解 5. 計算結果後處理 7

8 EFD 系統 - Partial Cell 計算網格技術 Solid Cell: 單一種固體介質網格 Fluid Cell: 單一種流體介質網格 Partial Cell: 含多種介質網格降低配置網格的專業門檻徹底捕捉模型外型進行分析 Solid Fluid 8 Partial Cell

9 FloTHERM XT 功能大綱暫態分析 - Transient 焦耳熱分析 - Joule Heating 參數化分析 - Parameter Study 建立並分析電路板線路層 - FloEDA Bridge 9

10 FloTHERM XT 功能大綱暫態分析 - Transient 焦耳熱分析 - Joule Heating 參數化分析 - Parameter Study 建立並分析電路板線路層 - FloEDA Bridge 10

11 暫態分析 - Transient Transients Workflow Flick the switch under Model Data. 11

12 暫態分析 - Transient Transients Workflow Flick the switch under Model Data. Create and attach transient attributes. New for V2.2 - Attach transient attributes to: Ambient Fluid Temperature. External Radiant Temperature. Multiple junctions of Network Assembly Joule Heating Voltage. Profile Function 12

13 暫態分析 - Transient Transients Workflow Flick the switch under Model Data. Create and attach transient attributes. Define the transient mesh. New for V2.2 Automatic creation of time patches for manual grid definition Import / export of csv file to define time patches 13

14 暫態分析 - Transient Transients Workflow Flick the switch under Model Data. Create and attach transient attributes. Define the transient mesh. Solve and Post-process the results. 14

15 FloTHERM XT 功能大綱暫態分析 - Transient 焦耳熱分析 - Joule Heating 參數化分析 - Parameter Study 建立並分析電路板線路層 - FloEDA Bridge 15

16 焦耳熱分析 - Joule Heating Joule Heating - Workflow Define a valid circuit Automatic Joule Heating. 16

17 焦耳熱分析 - Joule Heating Joule Heating - Workflow Define a valid circuit Automatic Joule Heating. Define materials as Electrical Conductor or Dielectric. 17

18 焦耳熱分析 - Joule Heating Joule Heating - Workflow Define a valid circuit Automatic Joule Heating. Define materials as Electrical Conductor or Dielectric. New for V2.2 Check Geometry updated to included electrical connectivity checks 18

19 焦耳熱分析 - Joule Heating Joule Heating - Workflow Define a valid circuit Automatic Joule Heating. Define materials as Electrical Conductor or Dielectric. Solve and post-process for electrical potential, current density, joule heating or electrical resistivity. 19

20 FloTHERM XT 功能大綱暫態分析 - Transient 焦耳熱分析 - Joule Heating 參數化分析 - Parameter Study 建立並分析電路板線路層 - FloEDA Bridge 20

21 參數化分析 - Parameter Study Parametric Study New environment to allow easy parametric variations of both CAD and FloTHERM XT data 21

22 參數化分析 - Parameter Study Parametric Study New environment to allow easy parametric variations of both CAD and FloTHERM XT data Supports Ad-Hoc and Linear data variations for Input Variables and also suppression of components 22

23 參數化分析 - Parameter Study Parametric Study New environment to allow easy parametric variations of both CAD and FloTHERM XT data Supports Ad-Hoc and Linear data variations for Input Variables and also suppression of components Full support of Goals as Output Variables 23

Variables and also suppression of components Full support of Goals as Output Variables

24 參數化分析 - Parameter Study Parametric Study New environment to allow easy parametric variations of both CAD and FloTHERM XT data Supports Ad-Hoc and Linear data variations for Input Variables and also suppression of components Full support of Goals as Output Variables Auto-update of results display available when switching between scenarios Configurable in XT Options 24

25 FloTHERM XT 功能大綱暫態分析 - Transient 焦耳熱分析 - Joule Heating 參數化分析 - Parameter Study 建立並分析電路板線路層 - FloEDA Bridge 25

26 FloEDA Bridge - 支援 ODB++ FloEDA Bridge - ODB++ Import Offering interfacing options for non-mgc layout tools, such as Cadence, Zuken, and Altium. Same core content as CCE Board Outline Component Layout Layer Stack Up Metallic Distribution on all layers. 26

Power Modes feature to capture operational

: User defines the component power sets for

27 FloEDA Bridge - 暫態 Power Mode 分析 FloEDA Bridge - Power Mode Editor Multiple Static Power Modes feature to capture operational modes the board may be in, e.g.: User defines the component power sets for each mode, and switches between modes as needed. Upon Transfer to XT, any defined power mode can be selected. Multiple Transient Power Modes feature to capture operational use cases. Defined as a sequence of static power modes: 27

FloEDA Bridge - 手動調整 Component 模式 FloEDA Bridge - Component Manipulation Board Layout can be locked or unlocked to control the ability to modify the component position and sizes:

28 FloEDA Bridge - 手動調整 Component 模式 FloEDA Bridge - Component Manipulation Board Layout can be locked or unlocked to control the ability to modify the component position and sizes: When unlocked, components can be: Translated, rotated or resized Moved to the Top or Bottom side of the board Library components are now drawn with the library item footprint. 28

FloEDA Bridge - 電路板建模編輯 FloEDA Bridge - Board Outline Editor FloEDA Bridge now launches with a default rectangular board Board Outline Editor available to

29 FloEDA Bridge - 電路板建模編輯 FloEDA Bridge - Board Outline Editor FloEDA Bridge now launches with a default rectangular board Board Outline Editor available to modify the board shape via access to points, connecting arcs and lines. Selected Line has length and angle displayed Bounding box dimensions of board reported. 29

FloEDA Bridge - 分析電路板線路層 Explicit representations of selected

with a list of powered nets in the design Each net can be set as

geometry The explicit nets are suitable for detailed joule

30 FloEDA Bridge - 分析電路板線路層 Explicit representations of selected nets Upon import of ODB++ or CCE files, the user is presented with a list of powered nets in the design Each net can be set as Explicit or Filtered Explicit nets are modelled as full 3D geometry The explicit nets are suitable for detailed joule heating analysis, or improving the prediction accuracy for conduction within the board 30

31 FloTHERM XT V2.2 功能更新 Miscellaneous Abutting Network Assemblies Background Solve Prepare Batch Command-Line Solve Open Project Folder Pack Project (with or without results) V2.2 - Support for T3ster.xctm files 31

click menu to give access without the need to open the property sheet.

32 FloTHERM XT V2.2 功能更新 Plots - commonly used functionality has been added to the right click menu to give access without the need to open the property sheet. Plot must be active for extended list to be shown. Available for Plane Plots, Iso Surface Plots, Particle Plots and Surface Plots. 32

33 FloTHERM XT V2.2 功能更新 Overall Domain - added Edit in View / Disable Edit in View option. 33

34 FloTHERM XT V2.2 功能更新 Automatically display annotations to show the minimum and / or maximum values on any Plane Plot or Surface Plot using the right click drop down menu or property sheet. 34

35 FloTHERM XT V2.2 功能更新 Display the orientation of a component in the display when property sheet open with the option to maintain display even when property sheet closed. 35

36 FloTHERM XT V2.2 功能更新 FloTHERM XT Options 36

37 FloTHERM XT V2.2 功能更新 Support added to import.xctm file generated by T3ster Master Software using measurement data to create Network Assembly. Imported via right click from Component Tree. 37

38 FloTHERM XT 學習支援 38

39 FloTHERM XT - Ultra Feature Transient Analysis FloEDA Bridge: Detailed Copper Trace Support The future plan: DoE, Optimization 39

40 勢流科技股份有限公司 Flotrend Corporation 110 台北市信義區忠孝東路五段 550 號 13 樓 TEL: FAX: WEB: CFD Technical Support Mail Box: Thanks for your attention

圖 1. 手工搭棚 [www.diyzone.net] 與 PCB 印刷電路板 PCB 除了電路之外, 也放置各種電子零件如圖 2 所示, 電子零件與 PCB 的接合方式有二 : 插件式 (Pin Through Hole, PT

圖 1. 手工搭棚 [www.diyzone.net] 與 PCB 印刷電路板 PCB 除了電路之外, 也放置各種電子零件如圖 2 所示, 電子零件與 PCB 的接合方式有二 : 插件式 (Pin Through Hole, PT 作者 : 楊哲彰 (2005-02-23); 推薦 : 徐業良 (2005-02-28) 附註 : 本文為元智大學機械系自動化機械設計課程教材 Protel 電腦輔助電路設計軟體入門 (2) PCB 製作與輸出在先前的文件中, 介紹了 Protel 99 SE 的基本操作, 並且以穩