Relevant bibliographies by topics / CAD and dynamic simulator softwares

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers
  5. Reports

Academic literature on the topic 'CAD and dynamic simulator softwares'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "CAD and dynamic simulator softwares"

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Do, Minh-Hoang, Chin-E. Lin, and Ying-Chih Lai. "Validation of the Flight Dynamics Engine of the X-Plane Simulator in Comparison with the Real Flight Data of the Quadrotor UAV Using CIFER." Drones 7, no. 9 (2023): 548. http://dx.doi.org/10.3390/drones7090548.

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The vertical take-off and landing (VTOL) of unmanned aerial vehicles (UAVs) is extensively employed in various sectors. To ensure adherence to design specifications and mission requirements, it is vital to verify flight control and system performance using an accurate dynamic model specific to UAV configuration. Traditionally, engineers follow a sequential approach in UAV design, which involves multiple design iterations comprising CAD drawings, material collection, fabrication, flight tests, system identification, modifications, dynamic model extraction, checking if the results meet requireme
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Laurindo, Quézia Manuela Gonçalves, Túlio Almeida Peixoto, and João José de Assis Rangel. "Communication mechanism of the discrete event simulation and the mechanical project softwares for manufacturing systems." Journal of Computational Design and Engineering 6, no. 1 (2018): 70–80. http://dx.doi.org/10.1016/j.jcde.2018.02.005.

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Abstract This paper presents an integration mechanism for online communication between a discrete event simulation (DES) software and a system dynamics (SD) software. The integration between them allowed executing a hybrid and broader simulation, in which the complexity of the systems and their multi-faceted relationships may demand the combination of different simulation methods and the synergies between the techniques. The Ururau free and open-source software (FOSS) was applied to implement the DES model. In order to build the dynamic model, we used the software for mechanical design called
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Liu, Zhen, Xingyu Gu, and Rui Hong. "Fire Protection and Evacuation Analysis in Underground Interchange Tunnels by Integrating BIM and Numerical Simulation." Fire 6, no. 4 (2023): 139. http://dx.doi.org/10.3390/fire6040139.

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Rescue and evacuation of underground interchange tunnels after a fire are challenging. Therefore, a method of integrating building information modeling (BIM) and a fire dynamic simulator (FDS) was proposed to analyze fire characteristics and personnel escapes in underground interchange tunnels. A BIM model of underground interchange tunnels was built, and then different formats (DXF and CAD) were generated and imported into Pyrosim software and Pathfinder software. With an increase in ventilation velocity, the CO concentration and temperature downstream of the fire source increased, and visibi
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von Schenck, Henrik, Ulrik Kautsky, Björn Gylling, Elena Abarca, and Jorge Molinero. "Advancing the Modelling Environment for the Safety Assessment of the Swedish LILW Repository at Forsmark." MRS Proceedings 1744 (2015): 223–28. http://dx.doi.org/10.1557/opl.2015.348.

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ABSTRACTAn extension of the Swedish final repository for short-lived radioactive waste (SFR) is planned and a safety assessment has been performed as part of the licensing process. Within this work, steps have been taken to advance the modelling environment to better integrate its individual parts. It is desirable that an integrating modelling environment provides the framework to set up and solve a consistent hierarchy of models on different scales. As a consequence, the consistent connection between software tools and models needs to be considered, related to the full assessment domain. It s
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Wan, Li Rong, and Zai Chang Wang. "Application of CAD/CAE Technology in Hydraulic Excavator Working Equipment Analysis." Advanced Materials Research 308-310 (August 2011): 2302–7. http://dx.doi.org/10.4028/www.scientific.net/amr.308-310.2302.

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The paper first put CAD/CAE technology into the domain of hydraulic excavator research and exploitation. It was focused on the analysis of excavator working equipment with this technology. In the paper, mock-up solid model of excavator working equipment was established with Pro/ENGINEER software, the kinematics and the dynamics of the model was analyzed with ADAMS software and then the intensity analysis and structure optimization were done with ANSYS software. The conjoint analysis and simulation not only give full play to these three software's advantages, but also realize data sharing and e
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Hwang, Yunn Lin, Jung Kuang Cheng, and Van Thuan Truong. "Computer-Aided Dynamic Analysis and Simulation of Multibody Manufacturing Systems." Applied Mechanics and Materials 764-765 (May 2015): 757–61. http://dx.doi.org/10.4028/www.scientific.net/amm.764-765.757.

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This paper presents simulation of multibody manufacturing systems with the support of numerical tools. The dynamic and cybernetic characteristics of driving system are discussed. Simple prototype models of robot arm and machine tool’s driving system are quickly established in Computer Aided Design (CAD) software inwhich the whole specification of material, inertia and so on are involved. The prototypes therefore are simulated in RecurDyn- a Computer Aided Engineering (CAE) software. The models are driven by controllers built in Matlab/Simulink via co-simulation. The results are suitable with t
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Zhou, Biao, and Xiao Lei Deng. "The Application of CAD/CAE Integration Simulation Technology in Dynamic Analysis for Bearing." Advanced Materials Research 304 (July 2011): 115–18. http://dx.doi.org/10.4028/www.scientific.net/amr.304.115.

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The CAD/CAE integration simulation technology route of bearing is established, and the parameterization numerical model of 7021 angle contact ball bearing is established by using the Solidworks software. Then the finite element analysis of bearing assembly is carried out in ANSYS software. The simulation result indicates that the bearing structural design is reasonable, and the intensity request and the dynamic stiffness of the spindle system can be satisfied. By the analysis and simulation results, the process measures which can improve the structure and increase rigidity of bearing can be pr
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Varun, Agrawal, Kumrawat Rohit, Sheikh Rizwan, and Jain Sanjay. "SAFETY ASSESSMENT OF MOTORCYCLE HELMET USING FINITE ELEMENT ANALYSIS." International Journal of Computational Research and Development 3, no. 1 (2018): 174–81. https://doi.org/10.5281/zenodo.1241481.

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The helmet is protective equipment which is used for the different purposes like by two-wheeler riders, during construction of a building, driving sports cars, etc. for the protection of the head from the injury caused by impact during anaccident. There are various standards and their norms for deciding the safety level of different kinds of thehelmet. In this research work, a motorcycle helmet was designed and then analyzed according to the norms of the standard DOT FMVSS 218. The impact and penetration tests were performed on the helmet assembly as per the safety requirements of this standar
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Sun, Wen Lei, X. Wang, and J. Z. Hai. "The Application Research of Virtual Prototyping Technology in the Design of Oil Field Pumping Units." Key Engineering Materials 392-394 (October 2008): 464–70. http://dx.doi.org/10.4028/www.scientific.net/kem.392-394.464.

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Regulating diameter-variable moment pumping unit as the research object. which been analysed by virtual prototyping technology, by this way, the application ways and realization means of virtual prototyping technology is explored in this field.The virtual prototyping technology is introduced into the dynamic characteristics analysis and optimization for pumping units, and the 3D CAD software, multibody system dynamics analysis software and finite element analysis software were combined. The digital physical prototype for pumping units is established by UG software; ADAMS was Used to establish
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Hua, Bin Bin, Ji Sheng Ma, and Da Lin Wu. "Strength Analysis of a Naval Gun Bracket in Marine Combat Conditions." Applied Mechanics and Materials 120 (October 2011): 393–96. http://dx.doi.org/10.4028/www.scientific.net/amm.120.393.

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In order to check the strength of a naval gun bracket, the model was established in CAD software firstly, and then exported into finite element software to establish the FEM model of the bracket. Loading inertia force simulated gun swing situation in the ocean, then the simulation process was calculated loading dynamic force. The stress curves of dangerous positions in bracket have been got and analyzed, indicating that the gun bracket design is reasonable. This research has some significance for designing and improving gun bracket, and it provides a reference to the factory strength test.
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Dissertations / Theses on the topic "CAD and dynamic simulator softwares"

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Bruno, Liam T. "Three Axis Attitude Control System Design and Analysis Tool Development for the Cal Poly CubeSat Laboratory." DigitalCommons@CalPoly, 2020. https://digitalcommons.calpoly.edu/theses/2288.

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The Cal Poly CubeSat Laboratory (CPCL) is currently facing unprecedented engineering challenges—both technically and programmatically—due to the increasing cost and complexity of CubeSat flight missions. In responding to recent RFPs, the CPCL has been forced to find commercially available solutions to entire mission critical spacecraft subsystems such as propulsion and attitude determination & control, because currently no in-house options exist for consideration. The commercially available solutions for these subsystems are often extremely expensive and sometimes provide excessively good perf
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Book chapters on the topic "CAD and dynamic simulator softwares"

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Pfeifer, Denis, Andreas Baumann, Marco Giani, Christian Scheifele, and Jörg Fehr. "Hybrid Digital Twins Using FMUs to Increase the Validity and Domain of Virtual Commissioning Simulations." In Advances in Automotive Production Technology – Towards Software-Defined Manufacturing and Resilient Supply Chains. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27933-1_19.

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AbstractThe main objective of virtual commissioning is to help design and validate the control systems of entire production plants. Therefore, simulations on a logical and kinematic level are performed, typically in a Software- or Hardware-in-the-Loop configuration using the original control software and controller [1].However, the lack of level of detail means that this type of simulation is insufficient for an integrated system dynamics and control algorithms design. These engineering tasks are currently performed in separate tools, e.g. by finite element analysis, multibody simulations or b
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Yin, Yunxia, Jiaxun Liu, Zhanji Wei, Yao Mu, and Lihuan Yuan. "Design of Electromagnetic Environment Analysis and Simulation Deduction System for Equipment Testing." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_33.

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Abstract The electromagnetic environment on the battlefield is an important factor affecting the combat effectiveness of equipment, and using electromagnetic environment software for equipment testing and training has become one of the current mainstream methods. In response to the problem that the original simulation training system can only set initial conditions and be automatically executed by computers according to the model, and cannot be combined with equipment for electromagnetic countermeasure support training, an equipment testing electromagnetic environment analysis and simulation d
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Soodani, Sara, SeyedVahid Hosseini, Mohammad Hakimi, and Mohammad Akhlaghi. "The Effect of Vane Number in Casing Treatment of an Axial-Flow Compressor." In Springer Proceedings in Energy. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-30960-1_32.

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AbstractImprovement of the operating range of compressors will help the power and energy plant to work more flexibly to integrate with other energy generation systems. The stall, rotating stall, and resulting surge are the most dominant limiting phenomenon in axial compressor operating envelop. Several active and passive methods have been employed to eliminate occurring of these phenomena and to extend compressors’ stable range. Among these, casing treatment is one of the most useful methods. This study aims to investigate the effect of the number of stationary blades on the performance and st
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Komesker, Simon, Jonathan Bartels, Achim Wagner, and Martin Ruskowski. "Multi-agent Interaction Structure for Enabling Subsidiary Planning and Control in Modular Production Systems." In Advances in Automotive Production Technology – Towards Software-Defined Manufacturing and Resilient Supply Chains. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27933-1_33.

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AbstractModular production systems enable resilient production processes through decoupled production processes. On the way to implementing flexible and adaptable production systems, information support plays a decisive role. Only the use of intelligent and structured information processing across previous system boundaries and areas enables the coordination of requirements and capacities in dynamic production environments. The rigid communication structures in information systems of current production systems therefore need to be replaced by dynamic interaction, both horizontally between enti
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Stütz, Leon, Timo König, Roman Bader, and Markus Kley. "Improvement of the Scheduling of Automotive Testing Processes Based on Production Scheduling Methods." In Advances in Automotive Production Technology – Towards Software-Defined Manufacturing and Resilient Supply Chains. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27933-1_6.

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AbstractIncreasing challenges in the automotive industry are caused by shorter development times for products, greater diversity of variants and increasing cost pressure. Testing plays an elementary role within the product development process (PDP). There are already many publications that deal with the early phases of the PDP, but relatively few that address testing. Inefficient scheduling leads to suboptimal use of development and testing resources.Automotive testing is characterized by high momentum and process complexity. The complexity of testing is determined, among other things, by the
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Qin, Si, and Jihui Wang. "Optimum Design of Lifting Mechanism for Disinfection Cabinet Bowl and Basket Based on Multi Body Dynamics." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_7.

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Abstract At present, there is a lower position of the lower bowl basket in the household disinfection cabinet on the market, which requires long-term bending or squatting when picking up and placing utensils, which may cause discomfort in the user's waist in the long term. To solve this problem, this article designs a lifting mechanism for the disinfection cabinet bowl and basket. Through this structure, the lower bowl basket can be raised to a certain height and pulled out, making it easier for items to be placed and taken out. Based on the principle of multi body dynamics, ADAMS software is
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Fischer, Marc, Lars Klingel, Armin Lechler, Alexander Verl, and Michael Neubauer. "Dynamic Safety Distance Determination for Human Robot Coexistence in Industrial Applications." In Advances in Automotive Production Technology – Towards Software-Defined Manufacturing and Resilient Supply Chains. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27933-1_4.

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AbstractThe coexistence of humans and robots in manufacturing requires safety. Typically, safety functionalities for coexistence are based on speed and separation monitoring according to EN ISO 10218. Thereby, a robot should reduce speed or stop completely when an obstacle is too close to avoid collisions. Nowadays, despite this standard, speed and separation monitoring are still realized with static worst-case safety assumptions about the kinematics of humans and robots. Over the years, different static techniques have evolved in the industrial environment like fences, light fences, or camera
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Ranimol, G., C. B. Devipriya, and Swetha Sunkar. "Docking and Molecular Dynamics Simulation Studies for the Evaluation of Laccase Mediated Biodegradation of Triclosan." In Proceedings of the Conference BioSangam 2022: Emerging Trends in Biotechnology (BIOSANGAM 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-020-6_20.

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AbstractTriclosan (TCA) is an antibacterial and antimicrobial compound that is incorporated into toothpaste, soap, and liquid dishwasher. Continuous TCA exposure may contribute to the emergence of antibiotic-resistant bacteria in the microbiome. Triclosan also reacts to form dioxins, which bioaccumulate and are toxic to aquatic organisms, impedes the thyroid hormone metabolism of the human body. Laccases are multi copper-containing enzymes that can degrade the aromatic compounds and thus reduce their toxicity. To effectively degrade the compound, it is essential to understand the molecular fun
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Duan, Zhenhua, Chenggang Deng, and Chenhao Yu. "Proposal and Simulation of a Wheeled Omnidirectional Wall-Climbing Robot." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_20.

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Abstract Omnidirectional movement of climbing robots can boost the efficiency of wall operation, reduce the requirement of effective space for steering action, and mitigate the occurrence of instability. In this paper, a new structure of an omnidirectional wall-climbing robot is proposed, which is equipped with an independent omnidirectional wheel mechanism and a two-axis output reduction motor, so that the crawling drive is more reliable and stable. Secondly, the robot is subject to mechanical and magnetic performance analyses to determine the parameters of the combined adhesion of magnetic w
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Herbst, Gernot, and Rafal Madonski. "Application Examples." In Control Engineering. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-72687-3_11.

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AbstractHaving already introduced various extensions and modifications of the ADRC structure and its discrete-time variants for software-based implementation, we are ready to put it to work! To show how ADRC performs in actual applications, here we consider two laboratory testbeds representative of a spectrum of real control problems one can encounter in engineering practice. For those application examples, custom-made ADRC-based solutions are devised, designed, and deployed. We make an arbitrary choice to use the previously derived discrete-time state-space ADRC in the first example and its t
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Conference papers on the topic "CAD and dynamic simulator softwares"

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Van Blaricum, Vicki L., Vincent F. Hock, Dan Ursino, Mark D. Brooks, and Kent W. Smothers. "Utility System Modeling and Simulation Tools." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03272.

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Abstract Sensor-enabled dynamic utility system modeling software can be used to diagnose and analyze hydraulic and water-quality problems in water distribution systems. It can also rapidly model consequences and risks of potential responses to contamination or system damage. Dynamic modeling software will be described, and examples of its use will be given.
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Simmons, Benjamin, Kasey Ackerman, Garrett Asper, et al. "Subscale Tiltrotor eVTOL Aircraft Dynamic Modeling and Flight Control Software Development." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-161.

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This paper describes the dynamic modeling and flight control software development efforts for a subscale tiltrotor electric vertical takeoff and landing (eVTOL) aircraft built at NASA Langley Research Center. The vehicle, referred to as the Research Aircraft for eVTOL Enabling techNologies (RAVEN) SubscaleWind-Tunnel and Flight Test (SWFT) model, serves as a flight dynamics and controls research testbed to foster advances in eVTOL aircraft technology. After fabricating the vehicle, wind-tunnel testing was conducted to identify a high-fidelity aero-propulsive model for use in a flight dynamics
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Jackson, Ryan, Michael Jump, and Peter Green. "Towards Gaussian Process Models of Complex Rotorcraft Dynamics." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12828.

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Physical law based models (also known as white box models) are widely applied in the aerospace industry, providing models for dynamic systems such as helicopter flight simulators. To meet the criteria of real-time simulation, simplifications to the underlying physics sometimes have to be applied, leading to errors in the model's predictions. Grey-box models use both physics-based and data-based models. They have potential to reduce the difference between a simulator's and real rotorcraft's response. In the current work, a preliminary step to the grey-box approach, a machine learnt data-based,
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Hui, Kenneth, Vincent Myrand-Lapierre, and Claudia Hodonou. "eVTOL Modeling Frameworks: A Comparative Study." In Vertical Flight Society 80th Annual Forum & Technology Display. The Vertical Flight Society, 2024. http://dx.doi.org/10.4050/f-0080-2024-1230.

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For the last few decades, Canada's National Research Council (NRC) has been at the forefront in analyzing dynamic systems and developing tools to construct aircraft models based on flight test data. With a fixed and rotary-wing aircraft fleet available, NRC has the capability to perform leading edge R&D System Identification (SI); this world-leading SI technology has been developed and has assisted industry partners, Department of National Defense (DND), and various universities in aircraft simulation and development. As a result, NRC has gained extensive experience in modeling aircraft us
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Haroun, A. F., and S. M. Megahed. "Analysis of the Dynamic Performance of Multibody Mechanical Systems With Multiple Lubricated Revolute Joints." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82978.

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In this work a method is proposed for modeling and simulation of multibody mechanical systems with multiple lubricated revolute joints with the aid of CAD and dynamic simulators softwares. The hydrodynamic forces produced between joint components due to lubrication are obtained by integrating Reynolds’ equation that is used for evaluating the fluid pressure distribution in the journal–bearing joint. The resulted force equations are combined with Hertz contact model to make a complete model for lubricated revolute joints. This model is used with the aid of SolidWorks/CosmosMotion software packa
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Panindre, Prabodh, Sunil Kumar, Atulya Narendranath, Vinay Kanive Manjunath, Venkata Pushkar Chintaluri, and Vishal Prajapati. "Optimization of Positive Pressure Ventiliation Tactic for Wind Driven High Rise Fires." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-62908.

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Positive Pressure Ventilation (PPV) is a firefighting tactic that can mitigate the spread of fire and the combustion products to improve the safety of firefighters and civilians in wind-driven high-rise fires than without PPV. The performance of a PPV tactic in wind-driven high-rise fires depends on various parameters that include wind speed, control of stairwell doors, number of fans, fan positions and placements, fire location etc. This paper describes the influence of these parameters on the efficacy of PPV operation that was studied by simulating wind-driven high-rise fire scenarios using
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Giannini, Franca, Katia Lupinetti, Marina Monti, et al. "Dynamic Simulator Integration in Virtual Reality Environment for Training Applications." In Annual CAD Conference. CAD Solutions LLC, 2023. http://dx.doi.org/10.14733/cadconfp.2023.318-322.

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Vlasenko, Dmitry, and Roland Kasper. "Integration Method of CAD Systems." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35065.

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This paper presents the modification of a non-iterative algorithm for the component-oriented simulation of the dynamics of multibodies. Now the method can be implemented for the component-oriented simulation of the dynamics of CAD systems with redundant constraints. Also the new version of the method is well-suitable for the implementation of sparse solvers. The algorithm was implemented in the Virtual System Designer (VSD) software, integrated with a CAD tool Autodesk Inventor. The simulation results of two CAD models: a car and a steam machine shows the method’s stability and accuracy.
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Dumitriu, Dan N., Cornel Brişan, and Ligia Munteanu. "Influence of Real Car Longitudinal Acceleration Regime on the Vertical Vibrations of a Dynamic Car Simulator." In ASME 2014 12th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/esda2014-20413.

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For dynamic car simulators, it is obvious that the longitudinal motion cannot be fully reproduced, the possibility to simulate longitudinal motions being generally reduced to less than 1m. In our case, a four post shaker is intended to be built as dynamic car simulator. Each post shaker, one under each car wheel, is aimed to generate mainly vertical vibrations and lateral motion. Since the displacements/motion in the longitudinal direction can only be partially reproduced, our problem was how to compensate the impossibility of fully reproducing the longitudinal motion by at least taking into a
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Gu, Bei, H. Harry Asada, and Xiangdong He. "Software Development of Co-Simulation of Algebraically Coupled Dynamic Subsystems Without Disclosure of Proprietary Subsystem Models." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-39287.

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This paper presents a software environment for Co-Simulation using a special Differential Algebraic Equation (DAE) solution method, which is based on the discrete-time sliding control methodology. This algorithm does not require the detailed information from subsystems to resolve causal conflict. The problem formulation and the computational algorithm will be briefly introduced. The algebraic constraint is handled by a special subsystem simulator, Boundary Condition Coordinator (BCC). All subsystem simulators run as independent processes in the Co-Simulation environment. Class templates contai
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Reports on the topic "CAD and dynamic simulator softwares"

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Perez-Rivera, Anthony, Jonathan Trovillion, Peter Stynoski, and Jeffrey Ryan. Simulated barge impacts on fiber-reinforced polymers (FRP) composite sandwich panels : dynamic finite element analysis (FEA) to develop force time histories to be used on experimental testing. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48080.

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The purpose of this study is to evaluate the dynamic response of fiber-reinforced polymer (FRP) composite sandwich panels subjected to typical barge impact masses and velocities to develop force time histories that can be used in controlled experimental testing. Dynamic analyses were performed on FRP composite sandwich panels using the finite element method software Abaqus/Explicit. The “traction-separation” law in the Abaqus software is used to define the cohesive surface interaction properties to evaluate the damage between FRP composite laminate layers as well as the core separation within
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Duque, Earl, Steve Legensky, Brad Whitlock, et al. Summary of the SciTech 2020 Technical Panel on In Situ/In Transit Computational Environments for Visualization and Data Analysis. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/40887.

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At the AIAA SciTech 2020 conference, the Meshing, Visualization and Computational Environments Technical Committee hosted a special technical panel on In Situ/In Transit Computational Environments for Visualization and Data Analytics. The panel brought together leading experts from industry, software vendors, Department of Energy, Department of Defense and the Japan Aerospace Exploration Agency (JAXA). In situ and in transit methodologies enable Computational Fluid Dynamic (CFD) simulations to avoid the excessive overhead associated with data I/O at large scales especially as simulations scale
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Li, Yan, Yuhao Luo, and Xin Lu. PHEV Energy Management Optimization Based on Multi-Island Genetic Algorithm. SAE International, 2022. http://dx.doi.org/10.4271/2022-01-0739.

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The plug-in hybrid electric vehicle (PHEV) gradually moves into the mainstream market with its excellent power and energy consumption control, and has become the research target of many researchers. The energy management strategy of plug-in hybrid vehicles is more complicated than conventional gasoline vehicles. Therefore, there are still many problems to be solved in terms of power source distribution and energy saving and emission reduction. This research proposes a new solution and realizes it through simulation optimization, which improves the energy consumption and emission problems of PH
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Bajwa, Abdullah, Tim Kroeger, and Timothy Jacobs. PR-457-17201-R04 Residual Gas Fraction Estimation Based on Measured Engine Parameters - Phase IV. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012176.

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Based on experimental characterization of the scavenging behavior of a cross-scavenged, piston-aspirated, two-stroke, natural gas engine in phase III of the current project, a computationally inexpensive simple scavenging model was improved in this phase. Experimental results using fast nondispersive infrared (NDIR) CO2 measurements from the cylinder and the exhaust, as well as experiments using unburned fuel pre-mixed in the scavenging chamber as a tracer for short-circuiting during scavenging, were used in this phase to validate the improved model. The model represents the fundamental phenom
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Wu, Yingjie, Selim Gunay, and Khalid Mosalam. Hybrid Simulations for the Seismic Evaluation of Resilient Highway Bridge Systems. Pacific Earthquake Engineering Research Center, University of California, Berkeley, CA, 2020. http://dx.doi.org/10.55461/ytgv8834.

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Bridges often serve as key links in local and national transportation networks. Bridge closures can result in severe costs, not only in the form of repair or replacement, but also in the form of economic losses related to medium- and long-term interruption of businesses and disruption to surrounding communities. In addition, continuous functionality of bridges is very important after any seismic event for emergency response and recovery purposes. Considering the importance of these structures, the associated structural design philosophy is shifting from collapse prevention to maintaining funct
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Investigation on Design and Analysis of Passenger Car Body Crash-Worthiness in Frontal Impact Using Radioss. SAE International, 2020. http://dx.doi.org/10.4271/2020-28-0498.

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Increasing advancement in automotive technologies ensures that many more lightweight metals become added to the automotive components for the purpose of light weighting and passenger safety. The accidents are unexpected incidents most drivers cannot be avoided that trouble situation. Crash studies are among the most essential methods for enhancing automobile safety features. Crash simulations are attempting to replicate the circumstances of the initial crash. Frontal crashes are responsible for occupant injuries and fatalities 42% of accidents occur on frontal crash. This paper aims at studyin
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