Tag Archives: Computational fluid dynamics (CFD)

Recent Advancements and Critical Insights in Casting Processes

Slashing Defects and Boosting Efficiency: A Deep Dive into Modern Casting Processes This technical summary is based on the academic paper “Recent Advancements and Critical Insights in Casting Processes” by Amarishkumar J Patel and Sunilkumar N Chaudhari, published in the International Journal of Scientific Research in Mechanical and Materials Engineering (2023). Keywords Executive Summary The

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Figure 5a. Locations (A and B) for the micrographs in Figure 5b

Optimizing the Magnesium Die Casting Process to Achieve Reliability in Automotive Applications

This introduction paper is based on the paper “Optimizing the Magnesium Die Casting Process to Achieve Reliability in Automotive Applications” published by “SAE International”. 1. Overview: 2. Abstract: High pressure die casting is characterized by rapid die filling and subsequent rapid cooling of the molten metal in the die. These characteristics are favourable for magnesium

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Fig 7. HPDC Machine

Flow pattern analysis of melted aluminum in shot sleeve of pressure dies casting and minimizing the defect

Slash HPDC Porosity: A CFD-Based Guide to Optimizing Shot Sleeve Flow This technical summary is based on the academic paper “Flow pattern analysis of melted aluminum in shot sleeve of pressure dies casting and minimizing the defect” by Rupesh Kumar Tiwari and Trilok Raj Chauhan, published in International Journal of Engineering Research and General Science

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A Review of Various Mould Attributes in the Sand Casting Process

A Review of Various Mould Attributes in the Sand Casting Process

Boosting Throughput: A Review of Casting Mould Attributes and a Novel Path to Higher Productivity This technical summary is based on the academic paper “A Review of Various Mould Attributes in the Sand Casting Process” by Bedarapalli Sainath Bharadwaj, Jayam Sreehari, and Nagasamudram Phani Raja Rao, published in Advanced Engineering Science (2021). Keywords Executive Summary

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Figure 15. CK1 engine – external views.

Beyond Poppet Valves: How Rotary Valve Engines Deliver Unmatched Power and Multi-Fuel Capability

This technical summary is based on the academic paper “Rotary Valve 4-Stroke Engines for General Purpose Power Equipment and Unmanned Systems” published by Brian Mason, Keith Lawes (RCV Engines Limited), and Koichi Hirakawa (KAAZ Corporation) in SETC2022 New Product Technology Session (2022). It was analyzed and summarized for HPDC experts by CASTMAN experts with the

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Figure 2: The cast part (end head of motor) and the die.

Stop Guessing: How to Precisely Model and Optimize HPDC Venting with CFD

This technical summary is based on the academic paper “Characterizing Flow Losses Occurring in Air Vents and Ejector Pins in High Pressure Die Castings” published by M.C. Carter, S. Palit, and M. Littler in NADCA (2010). It was analyzed and summarized for HPDC experts by CASTMAN experts with the help of LLM AI such as

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Fig. 1. Runner System of the Modified Design

Optimization of Runner Design in Pressure Die Casting

This introduction paper is based on the paper “Optimization of Runner Design in Pressure Die Casting” published by “International Journal of Engineering Research & Technology (IJERT)”. 1. Overview: 2. Abstract: In order to produce high quality parts with high pressure die casting, computer aided simulation has been used to optimize mold designs. Finite difference (differential),

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Fig. 2 (a) A typical injection moulding cycle [12], (b) temperature variation in one cycle time [13], (c) factors that have influence in the moulded product quality (surface appearance and dimensional accuracy) [12].

Recent Advancement in Conformal cooling channels: A review on Design, simulation, and future trends

Slash Cycle Times and Boost Part Quality: A Deep Dive into Conformal Cooling Channel Technology This technical brief is based on the academic paper “Recent Advancement in Conformal cooling channels: A review on Design, simulation, and future trends” by Soroush Masoudi, Barun K. Das, Muhammad Aamir, and Majid Tolouei-Rad, a preprint available on SSRN (2024).

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Fig. 1: Schematic of the rheo pressure die casting system, showing its functional parts

Studies on Die Filling of A356 Al alloy and Development of a Steering Knuckle Component using Rheo Pressure Die Casting System

This introduction paper is based on the paper “Studies on Die Filling of A356 Al alloy and Development of a Steering Knuckle Component using Rheo Pressure Die Casting System” published by “Journal of Materials Processing Technology”. 1. Overview: 2. Abstract: In this study, a computational fluid dynamics (CFD) model is developed to investigate die filling

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Figure 12: The fraction occupied by air after the meltfront has propagated into the ingate.

On determining the critical velocity in the high-pressure die casting machine’s shot sleeve using CFD

This introduction paper is based on the paper “On determining the critical velocity in the high-pressure die casting machine’s shot sleeve using CFD” published by “Preprint submitted to Elsevier”. 1. Overview: 2. Abstract: This paper investigates the critical plunger velocity in high-pressure die casting during the slow phase of the piston motion and how it

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