Tag Archives: Computational fluid dynamics (CFD)

Fig. 7.1.7 Exploded View of Assembly

Design of Single Cavity Pressure Die Casting Die for Automotive Part of Aluminum Alloy (AlSi-12) Using CAD Tool & Its Manufacturing by HPDC Technology

This introductory paper is the research content of the paper [“Design of Single Cavity Pressure Die Casting Die for Automotive Part of Aluminum Alloy (AlSi-12) Using CAD Tool & Its Manufacturing by HPDC Technology”] published by [Journal Publication of International Research for Engineering and Management (JOIREM)]. 1. Overview: 2. Abstracts / Introduction Abstract”Manufacturers can create

Read More

Figure 6. The HPDC mold setup (top) and demonstrator part (bottom)66

VIABILITY OF FLAX FIBER-REINFORCED SALT CORES FOR ALUMINUM HIGH-PRESSURE DIE CASTING IN EXPERIMENT AND SIMULATION

This article introduces the paper [‘VIABILITY OF FLAX FIBER-REINFORCED SALT CORES FOR ALUMINUM HIGH-PRESSURE DIE CASTING IN EXPERIMENT AND SIMULATION’] presented at the [‘International Journal of Metalcasting’] 1. Overview: 2. Research Background: Background of the Research Topic: The pursuit of lightweight design, driven by the global demand for decarbonization and emission reduction, necessitates the production

Read More

Figure 3. Radio filter produced by means of the RSF/RheoMetalTM process. A unique feature of this product is the weight reduction of 1.6 kg facilitated by wall thicknesses as low as 0.4 mm at 40 mm height (aspect ratio 100). High conductivity low Si alloys were used, and thermal transport properties further increased by up to 20% depending on the alloy composition by means of heat treatments, as depicted in the top right diagram by means of arrows denoting the course of the latter (images provided by Comptech AB, Skillingaryd, Sweden).

Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived

This article introduces the paper ‘Advances in Metal Casting Technology: A Review of State of the Art, Challenges and Trends—Part II: Technologies New and Revived’ published by MDPI. 1. Overview: 2. Abstracts or Introduction The present text, as the second part of an editorial for the Special Issue “Advances in Metal Casting Technology,” builds upon

Read More

Figure 1. Microstructure of the Al-Cu alloy generated at different CRs with different methods: (a–c) using sand mold casting method, CR 1.65 K/s, (d–f) using cooper mold casting method, CR 5.7 K/s, (g–i) using twin-roll casting method, CR 117.3 K/s [4]. Reprinted with permission from the publisher.

A Comprehensive Study of Cooling Rate Effects on Diffusion, Microstructural Evolution, and Characterization of Aluminum Alloys

This article introduces the paper ‘A Comprehensive Study of Cooling Rate Effects on Diffusion, Microstructural Evolution, and Characterization of Aluminum Alloys’ published by ‘MDPI’. 1. Overview: 2. Abstracts or Introduction Abstract:”Cooling Rate (CR) definitively influences the microstructure of metallic parts manufactured through various processes. Factors including cooling medium, surface area, thermal conductivity, and temperature control

Read More

Fig. 1. Mold thermal evolution during pre-heating cycles simulation

Simplified models for high pressure die casting simulation

This article introduces the paper [‘Simplified models for high pressure die casting simulation’] presented at the [‘Procedia Engineering, The Manufacturing Engineering Society International Conference, MESIC 2015’] 1. Overview: 2. Research Background: Background of the Research Topic: The numerical simulation of metal casting processes is inherently complex. High Pressure Die Casting (HPDC) simulation presents additional challenges

Read More

Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels

Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels

This article introduces the paper [‘Design of Conformal Cooling Channels Using Numerical Methods in a Metal Mold and Calculating Exergy Destruction in Channels’] published by [‘Scientia Iranica’]. 1. Overview: 2. Abstracts or Introduction Shorter cycle times and improved product quality are achievable through faster cooling in metal molds. Conventional manufacturing limits cooling channel design to

Read More

Fig. 5. Double silica cooling structure with copper meshes (Ref. [186]).

A Review of Air-Cooling Battery Thermal Management Systems for Electric and Hybrid Electric Vehicles

This article introduces the paper “A review of air-cooling battery thermal management systems for electric and hybrid electric vehicles”. 1. Overview: 2. Background: The paper begins by highlighting the increasing concentration of greenhouse gases (GHGs) since the 1900s, primarily due to the combustion of fossil fuels in internal combustion engines (ICEs). Transportation is a significant

Read More

Advanced Thermal Management for High-Power ICs-Optimizing Heatsink and Airflow Design

Advanced Thermal Management for High-Power ICs: Optimizing Heatsink and Airflow Design

This article introduces the paper “Advanced Thermal Management for High-Power ICs: Optimizing Heatsink and Airflow Design” presented at the Applied Sciences (MDPI) 1. Overview: 2. Research Background: 3. Research Purpose and Research Questions: 4. Research Methodology 5. Main Research Results: 6. Conclusion and Discussion: 7. Future Follow-up Research: 8. References: 9. Copyright: This material was

Read More

Fig. 8. Schematic illustration of spray/blow after part ejection.

A complete computer aided engineering (CAE) modelling and optimization of high pressure die casting (HPDC) process

This article introduces the paper “A complete computer aided engineering (CAE) modelling and optimization of high pressure die casting (HPDC) process” presented in the Journal of Manufacturing Processes. 1. Overview: 2. Research Background: 3. Research Purpose and Research Questions: 4. Research Methodology: 5. Main Research Results: 6. Conclusion and Discussion: 7. Future Follow-up Research: 8.

Read More

Figure 11. Backward-curved fan manufactured by sand casting with top-down gating system: (a) front; (b) back.

Casting Simulation-Based Design for Manufacturing Backward-Curved Fan with High Shape

This article introduces the paper “Casting Simulation-Based Design for Manufacturing Backward-Curved Fan with High Shape Difficulty” presented at Metals, MDPI 1. Overview: 2. Research Background: In contemporary engineering, centrifugal fans, particularly backward-curved fans, are critical components in high-performance applications, such as engine cooling systems operating at elevated rotational speeds. Manufacturing these complex geometries often presents

Read More