VINAS - Best Partner for Best Solution! Provideing the best solution for our customers as their best paartner

Hall A  09:50 - 10:00

Pointwise provide high quality and reliable mesh for CFD solver. Pointwise V18.1 released this year was added new feature of mesh quality evaluation. Controllability of mesh density has been enhanced. Many other new functions are being added for efficiently meshing. This presentation gives these new features included in the latest version Pointwise V18.1.

Hall A  10:00 - 10:30

Pointwise minimizes computational resources need to create large, high-resolution grids with its memory-efficient algorithms, direct interfaces to many CAE tools, and a comprehensive scripting language that allow it to seamlessly integrate into a heterogeneous mix of analysis tools.

Hall A  10:35 - 11:05

The Japan Aerospace Exploration Agency has been making efforts to study airframe noise prediction and its reduction technologies at aircraft landing conditions. In this presentation, numerical simulation of airframe noise from leading-edge slat of high-lift devices at landing conditions will be introduced.

Hall A  11:05 - 11:35

Introduction of ship maneuvering and seakeeping simulations in waves using NAGISA, CFD solver, and UP_GRID, overset grid system, developed in National Maritime Research Institute.

Hall A  12:45 - 12:55

ヴァイナスでは、創業以来FieldViewを中核としたCFDポストプロセスの効率化、可視化評価のインテリジェント化、CFD設計評価や最適化設計への組み込みのための自動化プロセスの構築などに取り組んできました。今回の発表では、開発元とともに日本国内のユーザーの皆様のご要望を取り入れて進化を続けたFieldViewの最新機能のご紹介と、弊社ヴァイナスで提供するCFDポストプロセスコンサルティングサービスについてご紹介します。

Hall A  12:55 - 13:25

Design of energy saving device for ship requires the storage and the man power because the shapes depend on the variety of ship body. Our activities to solve the problem to use FieldView will be presented.

Hall A  13:25 - 13:55

It is not easy to extract the important knowledge in large scaled CFD analysis data. We focused and study the mode decomposition method to solve this problem. The case study of the analysis for CFD data computed by FaSTAR and its benefit will be discussed.

Hall A  13:55 - 14:25

ジョブ実行や高速ファイル転送などのHPCの利用を強力に支援するソリューション、高速計算コンサルティングサービスや設計業務を自動化するシステム開発など、数々のスパコンやクラウドコンピュータの研究・開発により培ってきた弊社技術サービスを紹介します。

Hall A  14:40 - 14:50

HELYX® is OpenFOAM®-based CFD software with user-friendly GUI for variety of CFD work in company. We will introduce overview of HELYX® and our technical support and consulting service.

Hall A  14:50 - 15:20

In this presentation we introduce the latest CFD technologies developed at ENGYS as part of the HELYX program, including a variety of innovative solver methods for multi-phase flows, adjoint optimisation and FSI, among others.

Hall A  15:20 - 15:50

本セッションでは、HELYX®を使用した自動車外部空力解析など、主に自動車関連分野の計算事例についてご紹介します。

Hall A  16:00 - 16:30

Super computers such as the Earth simulater etc. have computing power of future general computers. It has become possible to make design and development processes more advanced by conducting more detail and accurate CFD simulation using super computers. It will introduce case studies of large-scale CFD simulation in JAMSTEC in this session.

Hall A  16:30 - 17:00

It will Introduce CFD simulation case studies of automatic transmission parts using HELYX-Coupled and HELYX-Adjoint in this session.

Hall B  09:50 - 10:00

We introduce our total design optimization consulting services utilizing our optimization products, OCC-Expert, iDIOS (CHEETAH, DAKOTA, iSPM).

Hall B  10:00 - 10:30

Performance requirements and their usage differ between the conventional HPC environment and the AI development environment. Life intelligence consortium (LINC) aims to integrate simulation sciences and AI methods by introducing container technology "Singularity". In this presentation, how the HPC environment changes in the future will be explained with practical examples.

Hall B  10:35 - 11:05

In recent years, we have been expanding our field of activity from quantum chemistry to computational engineering with machine learning. In this presentation, we will introduce our recent results on deep learning and transfer learning including collaborative works with VINAS.

Hall B  11:05 - 11:35

The automatic Pointwise mesh generation technique has been developed in VINAS for many years. We present the current status of the project, particularly focusing on development of high-quality mesh generation system aided by machine learning techniques.

Hall B  12:45 - 12:55

メッシュ・ジオメトリモーフィングを利用した形状最適化システムOCC-Expert V3.8の最新機能情報ならびに、当社の最適化ソリューションの中で形状最適化に関する最近の技術動向をご紹介します。

Hall B  12:55 - 13:25

Sculptor’s latest capabilities and features will be reviewed. Exciting real world examples will be shown from Sculptor users around the world. Improved Shape Matching tools show how analyze the CFD and FEA models of as-built parts without needing to re-CAD or re-mesh the original models.

Hall B  13:25 - 13:55

The regulation of CO2 emissions is becoming increasingly stringent, and the demand for aerodynamic performance is also rising. In this time, we will introduce the case where SCULPTOR is used at development of new car styling design to greatly shorten the evaluation time by CAE, making it possible to achieve both aerodynamic performance and styling design at a high level.

Hall B  13:55 - 14:25

Current development progress of CUBE will be shown. CUBE is the unified continuum solver which applies a data structure based on hierarchical Cartesian grids to phenomena of fluid, structural, chemical resistance and acoustics in an unified manner. Advanced utilization of simulation by CUBE, including real-time/real-world simulations and optimization, will be discussed in this presentation.

Hall B  14:40 - 15:10

In FY2018, 36 nodes were added to the F system of FOCUS supercomputer, resulting in a total of 62 nodes (with NVIDIA Tesla P100 on 2 of them). In addition, 2 nodes were added to the V system (with vector calculation engine NEC SX - Auroroa TSUBASA). The total double-precision floating point performance of the general-purpose CPU of F, H, V systems amounts to 106 TFLOPS, which is about 4 times the total value 27 TFLOPS of A, B, C system introduced in March 2011. In this presentation, we show the operation and utilization status of FOCUS supercomputer from FY2011 to the present and the road map based on development of the exascale (post-K) supercomputer.

Hall B  15:10 - 15:20

国内研究開発機関、JAXAの開発した最適設計ソフトウェアを、産業界向けに統合・パッケージ化した当社製品「iDIOS V1.0」を紹介します。

Hall B  15:20 - 15:50

iDIOS-DAKOTA can calibrate the DPF regeneration model with the measured temperature data in short time. The calibrated model interpolates the temperature data spatially. The accuracy improvement of the DPF thermal resistance or durability evaluation can be expected.

Hall B  16:00 - 16:30

How to couple iDIOS by NuFD/FFR, and the possibility of optimization by NuFD/FFR is discussed. The new development of NuFD/FFR was introduced. Surrounding tools about GUI, chemistry reaction, HVAC, 1D simulator etc are introduced.

Hall B  16:30 - 17:00

Multiobjective design exploration software CHEETAH, developed at Institute of Space and Astronautical Science, JAXA under HPCI strategic program "Field 4 Next Generation Manufacturing", is introduced. The points to be noted when applying the design optimization methods to real-world problems are also introduced.