본 기술자료는 FLOW-3D를 사용하는 중에 도움이 될만한 기술적인 자료들을  지속적으로 보완하고 업데이트 하고 있습니다.

 

Figure 1 | Laboratory channel dimensions.

강화된 조도 계수 및 인버트 레벨 변화가 있는 90도 측면 턴아웃에서의 유동에 대한 실험적 및 수치적 연구

Experimental and numerical study of flow at a 90 degree lateral turnout with enhanced roughness coefficient and invert level changes ...
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/ CFD, DAM, DED, Die, engineering, Flow pattern, Fluid, Fluid dynamics, Hydraulic, Hydraulics, pump, roughness, sediment, TechnicalNote, Water, Water & Environmental | 수자원/수처리/환경, 유체
Numerical Simulation of Local Scour Around Square Artificial Reef

사각 인공어초 주변 국지세굴 수치모의

Abstract 인공어초(Artificial Reef, ARs)는 연안 어업 자원을 복원하고 생태 환경을 복원하기 위한 핵심 인공 구조물 중 하나입니다. 그러나 많은 AR이 세굴로 ...
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/ Coastal & Maritime | 조선/해양, Design, engineering, FLOW-3D, Lost, RNG, TechnicalNote, turbulence, Water & Environmental | 수자원/수처리/환경, 난류, 세굴, 최적화, 환경
Figure 3: Wave pattern at sea surface at 20 knots (10.29 m/s) for mesh 1

Flow-3D에서 CFD 시뮬레이션을 사용한 선박 저항 분석

Ship resistance analysis using CFD simulations in Flow-3D Author Deshpande, Sujay; Sundsbø, Per-Arne; Das, Subhashis Abstract 선박의 동력 요구 사항을 ...
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Figure 7. Comparison of Archimedean screw power performances P(W) for Q = 0.15 m3 /s and 0.30m3 /s and angles of orientation 22ο & 32ο .

CFD Simulations of Tubular Archimedean Screw Turbines Harnessing the Small Hydropotential of Greek Watercourses

Alkistis Stergiopoulou 1, Vassilios Stergiopoulos 21 Institut für Wasserwirtschaft, Hydrologie und Konstruktiven Wasserbau, B.O.K.U. University, Muthgasse 18, 1190 Vienna, (actually ...
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Fig. 1 Oscillation of a free surface due to the step reduction of gravity acceleration from kzi ≈ 9.81 to kz ≈ 0

Reorientation of Cryogenic Fluids Upon Step Reduction of Gravity

단계적 중력 감소 시 극저온 유체의 방향 전환 Malte Stief∗, Jens Gerstmann∗∗, and Michael E. Dreyer∗∗∗ZARM, Center of Applied Space ...
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Figure 5. Schematic view of flap and support structure [32]

Design Optimization of Ocean Renewable Energy Converter Using a Combined Bi-level Metaheuristic Approach

결합된 Bi-level 메타휴리스틱 접근법을 사용한 해양 재생 에너지 변환기의 설계 최적화 Erfan Amini a1, Mahdieh Nasiri b1, Navid Salami Pargoo ...
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측수로 물넘이 수위별 해석 결과

저수지 정밀안전진단 수치 해석

저수지 정밀안전진단 수치해석 한국농어촌공사는 수리시설안전진단사업을 통하여 노후 및 기능 저하된 농업생산기반시설물에 대하여 정밀안전진단을 실시하여 사전에 재해, 재난을 대비하고 있습니다. 측수로형 ...
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Figure 1: Drawing of the experimental set-up, Figure 2: Experimental tank with locations of temperature sensors

실험 및 수치 시뮬레이션에 기반한 극저온 추진제 탱크 가압 분석

Analyses of Cryogenic Propellant Tank Pressurization based upon Experiments and Numerical SimulationsCarina Ludwig? and Michael Dreyer***DLR - German Aerospace Center, ...
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Transactions of the Chinese Society of Agricultural Engineering

사다리꼴 채널용 날개형 휴대용 수로의 수리 성능.

用于梯形渠道的仿翼形便携式量水槽水力性能. Source: Transactions of the Chinese Society of Agricultural Engineering . 2023, Vol. 39 Issue 3, p76-83. 8p. Author(s):王蒙; 张宽地; 王文娥; ...
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Image (1) the view of vortex breaker morning glory spillway in operation

흐름의 수리학에 대한 와류 차단기의 영향 조사

Investigating the impact of the vortex breaker on the hydraulics of the flow(empirical hydraulic coefficient) passing over the morning glory ...
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횡월류 위어 유입각 변화에 따른 유량계수 추정 기초 연구

횡월류 위어 유입각 변화에 따른 유량계수 추정 기초 연구

피완섭 장형준 전계원 한국방재안전학회 한국방재안전학회 논문집 16권 1호 2023.03 81 - 89 (9 pages) 국문초록 최근 이상기후의 영향으로 전 지구적 ...
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Figure 14. Defects: (a) Unmelt defects(Scheme NO.4);(b) Pores defects(Scheme NO.1); (c); Spattering defect (Scheme NO.3); (d) Low overlapping rate defects(Scheme NO.5).

Molten pool structure, temperature and velocity
flow in selective laser melting AlCu5MnCdVA alloy

용융 풀 구조, 선택적 온도 및 속도 흐름 레이저 용융 AlCu5MnCdVA 합금 Pan Lu1 , Zhang Cheng-Lin2,6,Wang Liang3, Liu Tong4 ...
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Figure 15. Velocity distribution of impinging jet on a wall under different Reynolds numbers.

Hydraulic Characteristics of Continuous Submerged Jet Impinging on a Wall by Using Numerical Simulation and PIV Experiment

by Hongbo Mi 1,2, Chuan Wang 1,3, Xuanwen Jia 3,*, Bo Hu 2, Hongliang Wang 4, Hui Wang 3 and Yong Zhu 5 1College of Mechatronics Engineering, Hainan Vocational ...
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Temperature contours& velocity vectors just after spray off

NASA Perspectives on Cryo H2 Storage

Cryo H2 저장에 대한 NASA의 관점 DOE Hydrogen Storage WorkshopMarriott Crystal GatewayArlington, VAFebruary 15, 2011David J. ChatoNASA Glenn Research CenterMichael ...
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/ Aerospace | 항공/우주, CFD, Design, FLOW-3D, Fluid, Gravity, TechnicalNote, Temperature, Validation, VOF
Flow Hydrodynamics Influences Due to Flood Plain Sand Mining in a Meandering Channel

Flow Hydrodynamics Influences Due to Flood Plain Sand Mining in a Meandering Channel

Abstract Flow hydrodynamics in the main channel due to floodplain sand mining is important for a better understanding of maintaining ...
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/ CFD, Deposit, Deposition, Die, engineering, FLOW-3D, Fluid, Fluid dynamics, layer, printing, sediment, spring, TechnicalNote, turbulence, Verification, Water, Water & Environmental | 수자원/수처리/환경
Figure 5 A schematic of the water model of reactor URO 200.

Physical and Numerical Modeling of the Impeller Construction Impact on the Aluminum Degassing Process

알루미늄 탈기 공정에 미치는 임펠러 구성의 물리적 및 수치적 모델링 Kamil Kuglin,1 Michał Szucki,2 Jacek Pieprzyca,3 Simon Genthe,2 Tomasz Merder,3 ...
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CFD Modelling of Local Scour and Flow Field around Isolated and In-Line Bridge Piers using FLOW-3D

CFD Modelling of Local Scour and Flow Field around Isolated and In-Line Bridge Piers using FLOW-3D

Abstract CFD Modelling of Local Scour and Flow Field around Isolated and In-Line Bridge Piers using FLOW-3D Harshvardhan Harshvardhan1and Deo ...
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Figure 4.24 - Model with virtual valves in the extremities of the geometries to simulate the permeability of the mold promoting a more uniformed filling

Optimization of filling systems for low pressure by Flow-3D

Dissertação de MestradoCiclo de Estudos Integrados Conducentes aoGrau de Mestre em Engenharia MecânicaTrabalho efectuado sob a orientação doDoutor Hélder de ...
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Figure 1: Mold drawings

3D Flow and Temperature Analysis of Filling a Plutonium Mold

플루토늄 주형 충전의 3D 유동 및 온도 분석 Authors: Orenstein, Nicholas P. [1] Publication Date:2013-07-24Research Org.: Los Alamos National Lab ...
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Figure 1.| Physical models of the vertical drop, backdrop and stepped drop developed in the Technical University of Lisbon.

Numerical modelling of air-water flows in sewer drops

하수구 방울의 공기-물 흐름 수치 모델링 Paula Beceiro (corresponding author)Maria do Céu AlmeidaHydraulic and Environment Department (DHA), National Laboratory for ...
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Fig. 6 LH2 isotherms at 1020 s.

액체-수소 탱크를 위한 결합된 열역학-유체-역학 솔루션

Coupled thermodynamic-fluid-dynamic solution for a liquid-hydrogen tank G. D. Grayson Published Online:23 May 2012 https://doi.org/10.2514/3.26706 Read Now Tools Share Introduction ...
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Fig. 1 Geometrical 3D model of Caisson

환기실에서 의도된 삼중수소 방출 후 삼중수소 거동 시뮬레이션

Simulation of Tritium Behavior after Intended Tritium Release in Ventilated Room Yasunori IWAI, Takumi HAYASHI, Toshihiko YAMANISHI, Kazuhiro KOBAYASHI & ...
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/ DED, DEM, Die, Energy, Etc | 에너지/플랜트/기타, engineering, FLOW-3D, Fluid, Fluid dynamics, numerical method, RNG, TechnicalNote, turbulence, 밀도, 원자력, 이벤트
Predicting Power and Hydrogen Generation of a Renewable Energy Converter Utilizing Data-Driven methods

Predicting Power and Hydrogen Generation of a Renewable Energy Converter Utilizing Data-Driven methods; A Sustainable Smart Grid Case Study

데이터 기반 방법을 활용한 재생 가능 에너지 변환기의 전력 및 수소 생성 예측 지속 가능한 스마트 그리드 사례 연구 Rituraj ...
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/ Energy, Etc | 에너지/플랜트/기타, FLOW-3D, TechnicalNote, Wave, 에너지, 파도, 해양
Development of macro-defect-free PBF-EB-processed Ti–6Al–4V alloys with superior plasticity using PREP-synthesized powder and machine learning-assisted process optimization

Development of macro-defect-free PBF-EB-processed Ti–6Al–4V alloys with superior plasticity using PREP-synthesized powder and machine learning-assisted process optimization

Yunwei GuiabKenta Aoyagib Akihiko ChibabaDepartment of Materials Processing, Graduate School of Engineering, Tohoku University, 6-6 Aramaki Aza Aoba, Aoba-ku, Sendai, ...
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/ additive, additive manufacturing, AM | Laser Welding | DEM, API, beam, cast, Casting, Cooling, DED, defect, DEM, Density, Deposit, Deposition, Die, Directed Energy Deposition, electron beam melting, engineering, FAVOR, Fluid, laser, laser powder, Laser powder bed fusion, layer, Nano, Optimization, Particle, PB, PBF, Penetration, Performance, porosity, Powder, Powder bed Fusion, printing, roll, roughness, Solidification, TechnicalNote, Temperature, thermal stress, Validation, void
Figura 7. Influencia del modelo de turbulencia. Qmodelo=27.95l/s.

Flow-3D를 사용하여 전산유체역학(CFD)을 적용한 빠른 단계의 플러시 유동 수치 모델링

Numerical Modeling of Flush Flow in a Rapid Step Applying Computational Fluid Dynamics (CFD) Using Flow-3D. 레브 폴리텍. (Quito) [온라인]. 2018, vol.41, n.2, ...
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Prediction of the ullage gas thermal stratification in a NASP vehicle propellant tank experimental simulation using FLOW-3D

Prediction of the ullage gas thermal stratification in a NASP vehicle propellant tank experimental simulation using FLOW-3D

As part of the National Aero-Space Plane (NASP) project, the multi-dimensional effects of gravitational force, initial tank pressure, initial ullage ...
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/ Aerospace | 항공/우주, Die, FLOW-3D, Fluid, Heat Transfer, TechnicalNote, Temperature
Figure 5: 3D & 2D views of simulated fill sequence of a hollow cylinder at 1000 rpm and 1500 rpm at various time intervals during filling.

Computer Simulation of Centrifugal Casting Process using FLOW-3D

Aneesh Kumar J1, a, K. Krishnakumar1, b and S. Savithri2, c 1 Department of Mechanical Engineering, College of Engineering, Thiruvananthapuram, ...
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/ 12.0, cast, Casting, Casting, Automotive | 주조,자동차, Centrifugal Cast, CFD, DED, defect, Density, engineering, Filling, Flow pattern, FLOW-3D, Fluid, Free Surface, Mold, Mould, Solidification, TechnicalNote, Validation, Water, 결함, 금형, 밀도, 유체, 유체 흐름, 전하, 주조
Fig. 2 Modeling of bubble point test apparatus (left) and computational grid (righ

Flow-3d를 이용한 표면장력 탱크용메시스크린모델링

Modeling of Mesh Screen for Use in Surface TensionTankUsing Flow-3d Software Hyuntak Kim․ Sang Hyuk Lim․Hosung Yoon․Jeong-Bae Park*․Sejin Kwon† ABSTRACT ...
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Figure 2. Different PKW Types.

A review of Piano Key Weir as a superior alternative for dam rehabilitation

댐 복구를 위한 우수한 대안으로서의 Piano Key Weir에 대한 검토 Amiya Abhash & K. K. Pandey Pages 541-551 | Received ...
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Figure 4. Field gate discharge experiment.

FLOW-3D Model Development for the Analysis of the Flow Characteristics of Downstream Hydraulic Structures

하류 유압 구조물의 유동 특성 분석을 위한 FLOW-3D 모델 개발 Beom-Jin Kim 1, Jae-Hong Hwang 2 and Byunghyun Kim 3,*1 ...
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Serife Yurdagul Kumcu−2−KSCE Journal of Civil Engineeringthe use of CFD for the assessment of a design, as well as screeningand optimizing of hydraulic structures and cofferdam layouts. Theyconclude that CFD has been successful in optimizing the finalconceptual configuration for the hydraulics design of the project,but recommend that physical modeling still be used as a finalconfirmation.This paper provides experimental studies performed on Kav akDam and analyses the stability of spillway design by usingFLOW-3D model. It compares the hydraulic model tests withFLOW-3D simulation results and gives information on howaccurately a commercially available Computational Fluid Dynamic(CFD) model can predict the spillway discharge capacity andpressure distribution along the spillway bottom surface. 2. Physical ModelA 1/50-scaled undistorted physical model of the Kavsak Damspillway and stilling basin was built and tested at the HydraulicModel Laboratory of State Hydraulic Works of Turkey (DSI).The model was constructed of plexiglas and was fabricated toconform to the distinctive shape of an ogee crest. The spillwayhas 45.8 m in width and 57 m long with a bottom slope of 125%.The length of the stilling basin is about 90 m. During model tests,flow velocities were measured with an ultrasonic flow meter.Pressures on the spillway were measured using a piezometerssçTable 1. Upstream and Downstream Operating Conditions of theKavsak DamRun Upstream reservoir elevation (m)Downstream tailwater elevation (m)1 306.55 168.002 311.35 174.503 314.00 178.904 316.50 182.55Fig. 1. (a) Original Project Design and Final Project Design after Experimental Investigations and Flow Measurement Sections at theApproach, (b) Top View Experimentally Modified Approach in the Laboratory, (c) Side View of the Experimentally Modified Approachin the Laboratory

Investigation of flow over spillway modeling and comparison between experimental data and CFD analysis

여수로 모델링 및 실험 데이터와 CFD 해석의 비교에 대한 조사 June 2016 KSCE Journal of Civil Engineering 21(3) DOI:10.1007/s12205-016-1257-z Authors: ...
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Fig. 1. Averaged error trend.

Assessment of spillway modeling using computational fluid dynamics

전산유체역학을 이용한 여수로 모델링 평가 Authors: Paul G. Chanel and John C. Doering AUTHORS INFO & AFFILIATIONS Publication: Canadian Journal ...
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Sketch of approach channel and spillway of the Kamal-Saleh dam

CFD modeling of flow pattern in spillway’s approach channel

Abbas Parsaie, Amir Hamzeh Haghiabi & Amir Moradinejad Sustainable Water Resources Management volume 1, pages245–251 (2015)Cite this article 3406 Accesses ...
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Figure 3. FLOW-3D results for Strathcona Dam spillway with all gates fully open at an elevated reservoir level during passage of a large flood. Note the effects of poor approach conditions and pier overtopping at the leftmost bay.

BC Hydro Assesses Spillway Hydraulics with FLOW-3D

by Faizal Yusuf, M.A.Sc., P.Eng.Specialist Engineer in the Hydrotechnical Department at BC Hydro BC Hydro, a public electric utility in ...
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Figure 10. Flow distribution at the approach channel in PMF based on revised plan design. A. Hydarulic model test; B. Numerical simulation; C. Section view.

Improvement of hydraulic stability for spillway using CFD model

Sung-Duk Kim, Ho-Jin Lee, Sangdo An Published 30 June 2010 Engineering International Journal of Physical Sciences Hydraulic model test was ...
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Fig. 1. Schematic of the hydrogen storage vessel.

Simulation and evaluation of a hydrogen storage system using hydrogen storage alloy for a chemical CO2 fixation and utilization system

화학적 CO 2 고정 및 이용 시스템 을 위한 수소 저장 합금을 이용한 수소 저장 시스템의 시뮬레이션 및 평가 K.NishimuraaC.InazumiaK.OgurobI.UeharacY.ItohdS.FujitanidI.YonezudaResearch Institute of ...
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/ DED, Design, Energy, Etc | 에너지/플랜트/기타, FLOW-3D, Performance, roll, TechnicalNote, Water, 열, 흡수
Best Ultrabooks and Premium Laptops 2021

FLOW-3D 해석용 노트북 선택 가이드

2023년 01월 11일 본 자료는 IT WORLD에서 인용한 자료입니다. 일반적으로 수치해석을 주 업무로 사용하는 경우 노트북을 사용하는 경우는 그리 많지 ...
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Fig. 8. Comparison of the wave pattern for : (a) Ship wave only; (b) Ship wave in the presence of a following current.

균일한 해류가 존재하는 선박 파도의 수치 시뮬레이션

Numerical simulation of ship waves in the presence of a uniform current CongfangAiYuxiangMaLeiSunGuohaiDongState Key Laboratory of Coastal and Offshore Engineering, ...
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Numerical analysis of energy dissipator options using computational fluid dynamics modeling — a case study of Mirani Dam

전산 유체 역학 모델링을 사용한 에너지 소산자 옵션의 수치적 해석 — Mirani 댐의 사례 연구

Usama Majeed, Najam us Saqib & Muhammad Akbar Arabian Journal of Geosciences volume 15, Article number: 1614 (2022) Cite this ...
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Fig. 8 Distribution of solidification properties on the yz cross section at the maximum width of the melt pool.(a) thermal gradient G, (b) solidification velocity vT, (c) cooling rate G×vT, and (d) morphology factor G/vT. These profiles are calculated with a laser power 300 W and velocity 400 mm/s using (a1 through d1) analytical Rosenthal simulation and (a2 through d2) high-fidelity CFD simulation. The laser is moving out of the page from the upper left corner of each color map (Color figure online)

Quantifying Equiaxed vs Epitaxial Solidification in Laser Melting of CMSX-4 Single Crystal Superalloy

CMSX -4 단결정 초합금의 레이저 용융에서 등축 응고와 에피택셜 응고 정량화 본 논문은 독자의 편의를 위해 기계번역된 내용이어서 자세한 내용은 ...
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Effect of tailwater depth on non-cohesive earth dam failure due to overtopping

Effect of tailwater depth on non-cohesive earth dam failure due to overtopping

범람으로 인한 비점착성 흙댐 붕괴에 대한 테일워터 깊이의 영향 ShaimaaAmanaMohamedAbdelrazek RezkbRabieaNasrc Abstract 본 연구에서는 범람으로 인한 토사댐 붕괴에 대한 테일워터 ...
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Extratropical cyclone damage to the seawall in Dawlish, UK: eyewitness accounts, sea level analysis and numerical modelling

영국 Dawlish의 방파제에 대한 온대 저기압 피해: 목격자 설명, 해수면 분석 및 수치 모델링

Extratropical cyclone damage to the seawall in Dawlish, UK: eyewitness accounts, sea level analysis and numerical modelling Keith Adams & ...
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FLOW-3D 수치해석용 컴퓨터 선택 가이드 (update)

Hardware Selection for FLOW-3D Products - FLOW-3D 2022-12-07 부분 업데이트 / ㈜에스티아이씨앤디 솔루션사업부 In this blog, Flow Science’s IT Manager ...
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리켄 RIBF 조감도. 3 개의 입사 (RILAC, RILAC2, AVF), 4 개의 링 사이클로트론 (RRC, fRC, IRC, SRC), RI 빔 분리 장치 BigRIPS 및 다양한 실험 장치로 구성

Riken RIBF의 He 가스 스트리퍼 및 하전 변환 링 계획

今尾浩士国立研究開発法人理化学研究所 〒 351-0198 埼玉県和光市広沢 2-1imao@riken.jp令和 4 年 9 月 16 日原稿受付 Abstract 리켄 RI 빔 팩토리(RIBF)는 지속적으로 우라늄 빔의 대강도화에 ...
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Dissipating Culvert End Design for Erosion Control Using CFD Platform FLOW-3D Numerical Simulation Modeling

CFD 플랫폼 FLOW-3D 수치 시뮬레이션 모델링을 사용한 침식 제어를 위한 분산 암거 종단 설계

Dissipating Culvert End Design for Erosion Control Using CFD Platform FLOW-3D Numerical Simulation Modeling Saman Mostafazadeh-Fard Graduate Research Assistant, Dept ...
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Hydrodynamics of tidal bore overflow on the spur dike and its influence on the local scour

Hydrodynamics of tidal bore overflow on the spur dike and its influence on the local scour

Spur 제방의 갯벌 범람과 국지 세굴에 미치는 영향의 유체역학 ZhiyongZhangabCunhongPanabJianZengabFuyuanChenabHaoQincKunHeabKuiZhudEnjinZhaobc Highlights The tidal bore overflow and scour behind the spur ...
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Propagation of Landslide Surge in Curved River Channel and Its Interaction with Dam

굽은 강둑 산사태의 팽창 전파 및 댐과의 상호 작용, 곡선하천의 산사태 해일 전파 및 댐과의 상호작용

굽은 강둑 산사태의 팽창 전파 및 댐과의 상호 작용 펑후이, 황야지에 수자원 보존 및 환경 학교, Three Gorges University, Yichang, ...
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CFD assessment of the wind forces and moments of superstructures through RANS

RANS를 통한 상부구조물의 풍력 및 모멘트에 대한 CFD 평가

HiroshiKobayashiaKenichiKumeaHideoOriharabTakuroIkebuchicIchiroAokidRyoYoshidaeHisafumiYoshidabTomohiroRyufYujiAraigKosukeKatagirihSeijiIkedaiShotaYamanakajHideakiAkibayashikShujiMizokamil Abstract 풍동시험 및 회귀식과 더불어 선박의 설계단계에서 상부구조물의 풍력 및 모멘트를 추정하기 위한 방법으로 수치해석이 사용되기 시작하였다. 그러나 상부구조물 주변의 ...
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Nanoparticle-enabled increase of energy efficiency during laser metal additive manufacturing

레이저 금속 적층 제조 중 나노 입자로 에너지 효율 증가

Minglei Quo bQilin Guo a bLuis IzetEscano a bAli Nabaa a bKamel Fezzaa cLianyi Chen a b 레이저 금속 적층 제조(AM) 공정의 낮은 에너지 효율은 대규모 산업 생산에서 잠재적인 지속 가능성 문제입니다. 레이저 용융을 위한 에너지 효율의 ...
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The failure propagation of weakly stable sediment: A reason for the formation of high-velocity turbidity currents in submarine canyons

약한 안정 퇴적물의 실패 전파: 해저 협곡에서 고속 탁도 흐름이 형성되는 이유

Yupeng Ren, Yi Zhang, Guohui Xu, Xingbei Xu, Houjie Wang & Zhiyuan Chen  Abstract Abstract해저 협곡에서 탁도의 장거리 이동은 많은 양의 퇴적물을 심해 평원으로 운반할 수 ...
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