|
商品编号: |
DVD10410 |
|
商品名稱: |
PointWise 18.2 R2 Win/Mac/Lnx |
|
碟片數量: |
1片 |
|
銷售價格: |
150 |
|
瀏覽次數: |
16317 |
|
【轉載TXT文檔】 |
|
PointWise 18.2 R2 Win/Mac/Lnx |
Gridgen前身是美國空軍和宇航局出資,由通用動力公司在研製F16戰機的過程中於80年代開發的產品。後經美國政府允許, 在1994年Gridgen的編程人員成立了Pointwise公司,推出了商用化的後繼產品。Pointwise公司致力於解決工程分析所面對的頂級難題,致力於為CFD計算分析提供高品質的網格,致力於儘可能降低工程師和科研人員的在前處理中時間消耗。
目前公司有兩款產品Gridgen和Pointwise。其中,Gridgen是經典的網格生成軟件,具有CAD和CFD的良好接口。 Pointwise採用了現代軟件核心架構,它繼承並凝聚了Gridgen 27年的發展精華,是我們的新一代網格生成軟件,Pointwise最新版本為Pointwise V17.1。
PointwiseV17的正式發佈,代表著CFD網格技術一個新時代的到來,Pointwise是該公司的旗艦產品,他被認為完全可以替代Gridgen的成熟的Pointwise版本。
Pointwise前所未有地簡化網格生成過程,採用標準圖形界面,典型的平面菜單結構,標準的鍵盤熱鍵設計和用戶個性化設計使操作更加簡便;完全的undo和redo功能,自動裝配domain和block,進程條和命令打斷功能使應用更輕鬆;自定義的GUI,多種顯示方式,整合和調整網格的高度自動化,極大地減少用戶工作量;支持64位,沒有了2G內存的限制,可以對超大模型進行網格劃分,輕鬆生成過億數量網格。
Gridgen/Pointwise 獨特優勢:
1. T-Rex技術(AIAA paper no. 2007-0554):
T-Rex技術是一項自動劃分網格技術,為解決複雜形狀幾何模型的邊界層區域網格劃分提供了理想的解決方案,更為尾跡區和其它脫體現象的流動提供了高可信的網格。在2011年3月底發佈的V15.17版本中,T-Rex技術得到很大的提高,可在網格中增加支撐擋板,以提高在薄表面或流動特徵區域網格的質量。
2不完美CAD幾何模型處理功能:
Solid Model功能可自動整合不完美的幾何模型,這項技術為快速生成高質量的網格打下良好的基礎。
fault tolerant meshing網格容錯技術。
hybrid geometry kernel。
3. 使用橢圓PDE方法來自動提高結構網格的正交性、光順性和集聚性,也可以對面網格的內部節點進行手動調整。可在網格內部指定一個子網格,單獨對該子網格進行操作而不影響其餘網格。
4.使用雙曲PDE和代數拉伸方法可以生成高質量的網格。可以由線拉伸成面網格,由面拉伸成體網格,拉伸可以沿著路徑、法向或旋轉等,同時可以受限於幾何模型/相鄰網格等,也可以進行重拉伸操作。
5.Glyph腳本語言可對重複特徵自動劃分網格,擴展Gridgen,Pointwise的功能,也可進行批處理操作,腳本語言在超大模型設計用戶中非常流行。
6. 重疊網格技術可以極大地簡化網格的生成,並且在一些特殊應用方面表現出很大的優越性。
7.由底部到頂部的建模思想,易於學習和理解,可以根據自己的使用習慣自定義工具條,省去繁瑣步驟。
8. Pointwise操作系統:支持Windows(Intel and AMD), Linux (Intel and AMD), Mac and Unix,支持64位,可生成億量級網格。
9. Gridgen和Pointwise共用一個license,購買任一款,用戶可使用兩款軟件。
PointWise 18.x Win/Linux/macOS |
Pointwise is a software solution to the top problem facing engineering analysts: mesh generation for computational fluids dynamics (CFD).
The Reliable CFD Meshing You Trust...
Quality - We designed Pointwise so users could be in control, not the system. Whether your grid is structured, unstructured, or hybrid, Pointwise uses high-quality techniques with powerful controls so you can achieve accurate and reliable results while reducing computer resources required.
Flexibility - Pointwise offers the best of both worlds: advanced automation, as well as flexible manual controls for those times when only human intervention can create the outcome you demand. It's the workhorse that gets you confidently from dealing with less-than-perfect CAD to formatting the grid for your flow solver.
Service - Our commitment to your success is only beginning with your Pointwise license. Whether you encounter a technical issue or just need advice to get the most from Pointwise, our industry-tested engineers are ready to help. We generate more than just grids - we also build long-term relationships.
...With an Interface and Features You'll Love
We have combined our reliable CFD meshing with modern software techinques to bring you the eponymous Pointwise - a quantum leap in gridding capability. In addition to the high quality grid techniques we have always had, you will appreciate Pointwise's flat interface, automated grid assembly, and full undo and redo capabilities.
Pointwise's well-organized and intuitive interface and exceptional functionality give you the tools and the freedom to concentrate on producing the highest-quality grids in the shortest possible time. It's simple and logical - meaning you don't have to get bogged down in trying to learn or remember how to use the software every time you sit down with it. But while being easy to use, Pointwise doesn't sacrifice grid quality. Pointwise provides the power to produce the highest quality grids available. After all, your analysis is only as good as your grid.
5075809b8ab1d7f5d477e625d631faa8 12cd6bc613997cc51a3e0d07cd39a63e 2d505f2bf1f3d03716c3992533e39a25
|
|
|