New Products
High-performance computing on cloud services(R)
Wind and Heat Movement Analysis Super Computing Analysis/ Simulation Service
Analysis and simulation support service using OpenFOAM
Price: Ask quatation　　Release: January, 2012 Cloud Service

　Introduction
This is the analysis/ simulation support service using fluid analysis tool "OpenFOAM" already installed in FOCUS super computer.

OpenFOAM was developed by OpenCFD Ltd., and it's now distributed as a free and open source under General_Public_License of GNU.

This enables to simulate various situations from the complicated fluid flow including chemical reaction, turbulent flow and heat transfer to solid mechanics, electromagnetic dynamics and governing equation of economics.

This service allows users who is not in the environment for the usage of super computer to use the high-quality anaysis environment using super computer by FORUM8's accessing to super computerbetween them.

Figure 1　Wind analysis in Shibuya model Figure 2　Analysis case by OpenFOAM
　Detail of service
This service will be processed after consultation being provided the analysis condition by customers. The fluid analysis using OpenFOAM will be conducted as followings.
  1. Creation of space
  2. Creation of terrain
  3. Creation of building
  4. Setting of boundary
  5. Selection of solver (calculation part)
  6. Calculation execution
  7. Result evaluation

Therefore the materials which are necessary for analysis are space range, terrain shape, building shape, boundary condition etc. They are like the followings concretely.
  • Surface data and point cloud data etc.
  • Data file of UC-win/Road
  • 3D model
  • STL file
  • Input data of OpenFOAM
  • No materials to be supplied (FORUM8 measures and creates the point cloud data.)

Technical staff of FORUM8 will construct the analysis model based on the above-mentioned materials.
　Adaptive case of wind analysis
(1)Building group of subventer, Shinjuku
This is the model illustrated in "Guidebook for Practical Applications of CFD to Pedestrian Wind Environment around Buildings -Architectural Institute of Japan". Analysis scale and the overview is as follows. (Analysis time：About 2 hours)。

　・Analyzed range：1700m×1700m×700m
　・The number of node：About 750,000
　・The number of element：About 1,300,000

Figure 3　Case(1)Building group of Shinjuku：
Mesh and wind speed distribution map(Countor)		 Figure 4　Case(1)Building group of Shinjuku：
Wind speed distribution map(Vetor)

(2)Building group of surrounding Nakameguro station
This is the analysis case of surrounding of Nakameguro station. (Analysis time：About 1 hour)。

　・Analyzed range：400m×500m×300m
　・The number of node：About 530,000
　・The number of element：About 950,000

Figure 5　Case(2)Building group of surrounding Nakameguro station：
Wind speed distribution map(Vetor)		 Figure 6　Case(2)Building group of surrounding Nakameguro station：
Wind speed distribution map(Countor)
　Visualization by UC-win/Road Ver.6.1 flow line display Plug-in (Tentative name)
　Visualizd data file can be provided by flow line display Plug-in (Tentative name) which will be implemented by UC-win/Road Ver.6.1.

Figure 7　Visualization by UC-win/Road Ver.6.1 flow line display Plug-in (Tentative name)
　Service Price
　The basic price of the service is as follows.
Basic Price
Direct labor costs ［Estimated area×Man-hour×Shape premium］×Engineers' man-hour unit
Administrative cost Direct labor cost×50%
Expense Technology expenses, Express charge

　The prices of above-mensioned models are as follows.
Man-hour Estimate price
(1)Shinjuku model 22.2 \1,145,786-
(2)Nakameguro model 12.2 \629,666-

As for price, please ask us about the quatation. We will provide high-quality service using high calculation processing capability of super computer.
Please look out for it!
(Up&Coming '12　New Year Issue)
戻る
Up&Coming
FORUM8