The direction is determined automatically from the body geometry. The body is considered as a solid with Axisymmetrical/Biaxial type of anisotropic thermal conductivity. You may assign one of PCBs stored in the Engineering Database to a solid body. the volume fraction of conductor material in the layer, and the Layer Thickness (tCi). Also for each conducting layer you must specify the Percentage Cover (Ai), i.e. The Layer Definition type implies that you must specify the PCB total thickness (t) and the Number of conducting layers (nC). With the Board Mass type, the PCB total mass (M) and PCB total volume (V) are used to calculate the fraction of conductor material (A) in it. the volume fraction of conductor material in the PCB. The Conductor Volume Fraction type requires the specification of Percentage conductor in PCB volume (A), i.e. In the latter case, you must specify density (r), specific heat (C), and thermal conductivity (K) for both dielectric (denoted by ‘D’ index) and conductor (denoted by ‘C’ index) materials of the PCB, and describe its internal structure in one of the provided types: Conductor Volume Fraction You can either select a pre-defined PCB from the Engineering Database, or create a user-defined one by specifying its parameters. its effective density, specific heat, and components of thermal conductivity, are calculated on the basis of the PCB structure. The integral characteristics of a PCB, i.e. Printed Circuit Boards (PCBs) are concerned as a special case of solid material having anisotropic thermal conductivity. The post A Best Practices Guide to CFD Analysis for Gas Mixing Processes appeared first on SolidWorks Tech Tips, Videos & Tutorials from Javelin. This article provides guidelines for using CFD to improve gas mixing in the early stages of the design process.
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Early stage analysis makes it possible to improve the performance of the product and resolve design problems in less time at a low cost. The new tools provide the ability to evaluate the performance of a large number of potential alternatives in the early stages of the design process. Easier and Cheaper CFD tools in CAD Packagesīut in the past few years new CFD tools have become available that are fully embedded in SOLIDWORKS CAD software so they are much easier, faster and less expensive to use. Large companies have used computational fluid dynamics (CFD) to simulate gas mixing but its use up to now has been primarily limited to research or troubleshooting existing designs because of the considerable cost, time and expertise required to use CFD technology. Optimizing gas and air mixing to meet the requirements of a specific application is a challenge involving a very expensive and time-consuming process of building and testing prototypes. An improvement of just a few percent in mixing efficiency can substantially reduce the energy consumption and emissions of a gas mixing product. Gas mixing in respiratory airways influences the performance of aerosolized medications. CFD Analysis for Gas mixing has a major impact on the performance of rotary kiln incinerators used to treat hazardous wastes. Gas mixing in packed columns and other types of chemical reactors affects throughput and variability of the process. For example, gas mixing in flues is often critical to the operation of emissions control systems. The mixing of gases is important in a wide range of applications.
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The post Solve Heat Transfer Challenges Quickly and Cost-effectively with Flow Simulation appeared first on SolidWorks Tech Tips, Videos & Tutorials from Javelin.Įxample applications of CFD Analysis for Gas Mixing Processes
#SOLIDWORKS FLOW SIMULATION 2015 TUTORIAL DOWNLOAD#
To learn more download our white paper using the form below: With an easy-to-use, fluid-flow analysis application like SolidWorks Flow Simulation software, you will have the tools that you need to solve even the most difficult heat transfer problems, while saving time and money in the process. Manufacturers who can efficiently resolve heat transfer issues will have a distinct competitive advantage. Almost everything experiences heating or cooling of some kind, and for many products, such as modern electronics, medical devices, and HVAC systems, managing heat is a critical requirement for avoiding overheating and achieving functional success. SolidWorks Flow Simulation HVAC Module can fully assess the thermal environment created by heating and cooling systemsįinding effective solutions to heat transfer problems has become an increasingly important part of new product development.