Sebastian Kohlstädt* and Michael VynnyckyDepartment of Materials Science and Engineering,KTH Royal Institute of Technology,Brinellvägen 23,100 44 Stockholm, SwedenEmail: skoh@kth.seEmail: michaelv@kth.se*Corresponding author Abstract In this work, the implementation of three turbulence models inside the open source C++ computational fluid dynamics (CFD) library OpenFOAM were tested in 2D and 3D to determine the viability of salt cores
Dr. C. Ramesh, A. Subbiah, K. Sivakumar, T. Sri Gokul Abstract This project is about a comparative study of different types of fins and with different types of materials. The main aim of this research is to optimize the cooling rate of the fin in electric motors. Since now a day’s the fossil fuels are
Kohlstädt, Sebastian KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering. Vynnycky, Michael KTH, School of Industrial Engineering and Management (ITM), Materials Science and Engineering.ORCID iD: 0000-0002-8318-1251 Neubauer, Alexander Volkswagen AG, Div Components Mfg, Business Unit Casting, Dr Rudolf Leiding Pl 1, D-34225 Baunatal, Germany.. Gebauer-Teichmann, Andreas Volkswagen AG, Div Components Mfg, Business
This paper summary is based on the article [CORE VIABILITY SIMULATION FOR SALT CORE TECHNOLOGY IN HIGH-PRESSURE DIE CASTING] presented at the [International Journal of Metalcasting/Summer 2013] Abstract In high-pressure die casting (HPDC) undercuts can only be fabricated by using complex high-maintenance sliders. Until now, this technology has not been used for large-scale and cost-sensitive
by Bing Zhou,Yonglin Kang *,Mingfan Qi,Huanhuan Zhang andGuoming ZhuSchool of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China*Author to whom correspondence should be addressed.Materials2014, 7(4), 3084-3105; https://doi.org/10.3390/ma7043084Received: 24 March 2014 / Revised: 4 April 2014 / Accepted: 4 April 2014 / Published: 15 April 2014(This article belongs to the Special Issue Light Alloys and Their Applications)
S.AravindP.RagupathiG.VigneshDepartment of Mechanical Engineering, Karpagam Academy of Higher Education, Coimbatore, Tamil Nadu 641 021, India Received 30 June 2020, Accepted 14 July 2020, Available online 14 August 2020. Abstract A numerical investigation was carried out with the help of computer based casting simulation software to eliminate defects such as shrinkage due to solidification, cracks, imperfect
AndreasSchillingaKaiSalscheideraHenrikRuschebHrvojeJasakbMartinFehlbieraSebastianKohlstädtcaUniversity of Kassel, Department of Foundry Technology, Kurt-Wolters-Str. 3, 34125 Kassel, GermanybWikki GmbH, Ziegelbergsweg 68, 38855 Wernigerode, GermanycVolkswagen AG, Division of components manufacturing – Business Unit Casting Dr. Rudolf-Leiding-Platz 1, 34225 Baunatal, Germany Abstract In this work, a toolchain for the solidification and the shrinkage of cast salt cores used in high-pressure die casting is
by Sebastian Kohlstädt 1,2,Michael Vynnycky 1,3,* andStephan Goeke 41Division of Processes, Department of Materials Science and Engineering, KTH Royal Institute of Technology, Brinellvägen 23, 100 44 Stockholm, Sweden2Volkswagen AG—Division of Components Manufacturing, Dr. Rudolf-Leiding-Platz 1, 34225 Baunatal, Germany3Department of Mathematics and Statistics, University of Limerick, Limerick V94 T9PX, Ireland4Institute of Mechanics, Kassel University, Mönchebergstr. 7, 34125 Kassel, Germany*Author to whom
EwanLordanaYijieZhangaKunDouabAlainJacotacChrysoulaTzileroglouaPaulBlakedZhongyunFanaaBrunel Centre for Advanced Solidification Technology, Brunel University London, Uxbridge, Middlesex, UB83PH, UKbSchool of Metallurgy and Environment, Central South University, Changsha, 410083, Hunan, ChinacCalcom ESI SA, SwitzerlanddJaguar Land Rover Ltd, Coventry, CV3 4LF, UK Abstract This article unmasks the probabilistic nature of high-pressure die casting; specifically, the cause of scatter in the tensile ductility of
The porosity of die cast parts is one of the primary concerns of buyers and designers. In die casting, porosity refers to the air pockets, small voids, or pores found within a metal part. Too much porosity in a part can be dangerous as it can compromise the structural integrity of the component. Porosity can
