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Case Study & Paper

Design of a Sodium-Water Reaction Pressure Relief System of Prototype Generation-IV Sodium-Cooled Fast Reactor

게시자: Songyi Han, 2019. 10. 21. 오후 11:27

지난 3월 Flowmaster Korea User Conference에서도 발표된 한국원자력연구원 박선희 박사의 [소듐-물 반응 압력완화계통 해석을 위한 Flomaster 모델링]논문이 Siemens의 Engineer Innovation에 게재되었습니다.









▶ 분류 : Article
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How to Set up and calibrate after-treatment system models

게시자: Songyi Han, 2019. 10. 21. 오후 11:24

차량 배기가스량의 감소를 위해 지속적으로 새로운 규제들이 시행됨에 따라 새로운 엔지니어링 과제가 대두되고 있습니다.
또한, 개발 사이클에 배기 시스템 시뮬레이션을 보다 광범위하게 전개해야 할 필요성이 대두되고 있습니다.

이와 관련하여 Simcenter Amesim을 이용한 후처리 시스템 모델 설정 및 보정방법에 대해 확인 해 보시기 바랍니다.



▶ 분류 : Article
▶ 키워드 : 


Lion Electric

게시자: Songyi Han, 2019. 10. 21. 오후 11:21


전기 스쿨버스 제조업체인 Lion Electric은 Siemens Digital Industries Software 솔루션을 통해 최초 생산때 보다 안정적인 제품을 고객들에게 제공할 수 있었습니다.

관련하여 어떻게 Amesim을 사용하여 배터리 내부의 열 교환 등 배터리의 모든 요서에 대해 최상의 architecture를 정의할 수 있었는지 확인 해 보시기 바랍니다.





▶ 분류 : Article
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1D & 3D Direct Cosimulation, OneSim 을 활용한 Pump Header 유동해석 시연 및 기법소개

게시자: Songyi Han, 2019. 4. 9. 오후 5:55   [ 2019. 4. 9. 오후 5:55에 업데이트됨 ]

이번 자료는 Flowmaster Korea Conference 2019에서 발표된 내용으로 1D - 3D Co-Simulation 에서 발전 된(보다 빠르고 사용하기 편한) 기능인 OneSim 기능을 소개합니다.
그리고, Pump Header에서의 유량 불균형 현상을 OneSim 해석을 통해 System 측면의 고찰을 보다 정확하게 해석할 수 있음을 보여줍니다.



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FMI를 활용한 열유동 Co-Simulation(FloMASTER_Amesim_Matlab)

게시자: Songyi Han, 2019. 4. 9. 오후 5:50

이번 자료는 Flowmaster Korea Conference 2019에서 발표된 내용으로
Co-Simulation과 Model Exchange의 Standard로 자리잡은 FMI/FMU에 대한 소개와 그 활용 사례를 소개합니다.

  • Case Study - Thermal modeling of gasoline engine (FloMASTER - Amesim)
  • Case Study - ECS system and Cabin model (Multi FloMASTER Models - Matlab/Simulink)
  • Case Study - Aircraft Fuel System (FloMASTER - Amesim)






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Up, Up and Away!

게시자: Songyi Han, 2018. 10. 3. 오후 5:20


National Institute for Aviation Research (NIAR) of the Wichita State University aim to develop a way to increase the prediction accuracy of flight behaviors with the real-time flight simulator, MIURA. FloEFD was used by the NIAR team to conduct several simulations on their test model, in order to enhance their data to feed into the simulator for a better prediction of flight characteristics. Learn and understand how the simulator flight characteristics were improved with the help of CATIA V5 embedded FloEFD simulations.






▶ 분류 : Article
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A Cool Emulator - Component, PCB, Chassis to System Level

게시자: Songyi Han, 2018. 9. 27. 오후 4:40

Emulators, used in physical verification of SoC and Intellectual Property (IP)-based designs due to speed, have high heat dissipation requirements with tens of kWs in thermal energy from emulator’s boards and AC/DC power modules to remove. This article covers design factor and simulation studies for cooling of both the chip package, logic boards, board module sub-assemblies and emulator global system modeling level. FloTHERM suite software was used to detect unexpected physical behavior and optimize Veloce Emulator design. 

Topics include:
  • Compact thermal modeling of chip package for accurate Tj prediction
  • Power dissipation estimation for each key component 
  • Heatsink optimization in terms of efficiency, pressure drop vs changing layout
  • Optimizing temperature sensor positioning on PCB’s for fan operation and noise control
  • Chassis level airflow studies for configuration and fan positioning
  • System level analysis to check for dead areas or deleterious air recycling zones



▶ 분류 : Article
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Surge Analysis for Buoy Mooring Systems

게시자: Songyi Han, 2018. 9. 12. 오후 10:46


This paper will focus on the use of simulation to help engineers meet the fluid dynamics aspects in the design of a single buoy mooring system. More specifically, the example model presented shows how FloMASTER can be used to completely design the piping network taking into account not only proper piping diameters needed for the required throughput and loading times, but also accounting for the pressure transients that may compromise the integrity of the transfer lines and result in spillage of product into the environment.





▶ 분류 : Whitepaper
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2015 Don Miller Award Runner Up : Piping Afloat

게시자: Songyi Han, 2018. 9. 12. 오후 10:44

Morten Kjeldsen, Flow Design Bureau AS; and Christoffer Järpner, EnginSoft Nordic are the 2015 Don Miller award runners up. In their entry they discuss the use of Flowmaster combined with other CAE tools in order to optimize on-board piping systems for a Salt Ship Design. This article is a key example of how organisations can utilize Flowmaster to speed up their design process alongside optimizing systems for operational and failure scenarios.



▶ 분류 : Article
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Three Thermal Simulation & Test Innovations for Electronics Equipment Design

게시자: Songyi Han, 2018. 8. 30. 오후 6:02

Over the last 50 years the automotive industry has been going through huge shifts in electrification (Figure 1). And, of course, we are seeing the electric motor starting to replace the mechanical engine with the advent of Electric & Hybrid Vehicles. Not surprisingly, the demand for ever higher density in a confined electronics, leads to a greater and greater need to resolve the resultant thermal issues.






▶ 분류 : Article
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