Tag Archives: Computational fluid dynamics (CFD)

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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Figure 4. Active liquid cooling configuration—the liquid loop connects all the LB cold plates in series followed by the HB in series and then into the heat exchanger.

LIQUID COOLING OF BRIGHT LEDS FOR AUTOMOTIVE APPLICATIONS

This introduction paper is based on the paper “LIQUID COOLING OF BRIGHT LEDS FOR AUTOMOTIVE APPLICATIONS” published by “Not explicitly stated in the provided excerpt (likely EuroSimE Conference Proceedings, based on similar references)”. 1. Overview: 2. Abstract: With the advances in the technology of materials based on GaN, high brightness white light emitting diodes (LEDs)

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Figure 7. Cross Section Temperature Profiles in Natural Convection for assembly in Figure 2. (a) Top view and (b) Side view. Temperature range shown is 60 to 100°C.

Thermal Management of Bright LEDs for Automotive Applications

This introduction paper is based on the paper “Thermal Management of Bright LEDs for Automotive Applications” published by “7th. Int. Conf. on Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems, EuroSimE 2006”. 1. Overview: 2. Abstract: High brightness white light emitting diodes (LEDs) have shown to be very promising for many illumination

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