[PDF] Top 20 Optimization of Reciprocating Compressors using Finite Element Method

... Refrigerators and air conditioning units produce more noise and vibrations. These vibrations and noise are caused due to compressors. This is because of compressors undergoes severe compression process. ... See full document

... post- optimization results demonstrate that the pro- file’s displacement is ...(before optimization) and 274 MPa (after optimization), ...after optimization increased only by about 5%, which ... See full document

... topological optimization of 2D continuum structures by combining the Extended Finite Element Method (X-FEM) with an evolutionary optimization ...proposed method and comparison ... See full document

... Modeller using parametric model options. DP stands for design points, optimization can be done in workbench based on the required outputs namely deformations and stress with in prescribed limits ... See full document

... the optimization o f the vehicle construction are often applied due to the complexity o f modern numerical ...multicriterial optimization ofa car's structure, based on a systematic combination o f ... See full document

... Topology optimization of the steering knuckle generates an optimized material distribution pattern set of constraints and loads within a given limited design ...space. Optimization reduces weight initial ... See full document

... discretised element and calculating various properties for each element such as geometry, material properties, constraint and ...the finite element mesh by making a suitable approximation to ... See full document

... approaches; Finite Element Method; Design of Experiments and Neural Networks Modeling .... Using a combination of techniques in analyzing the blanking process and its parameters and conducting ... See full document

... Taguchi method has been proven effective in the work related to optimizing flow stress input for machining simulation ...This method is also applied to investigate the sensitivity of the five parameters to ... See full document

... The Finite Element Analysis (FEA) software is used to perform the structural analysis to obtain the maximal dis- placement of the structure, and maximal stress, corrs- ponding to a set of given design ... See full document

... Abstract -– The paper describes design and optimisation of a tubular moving-iron linear permanent magnet motor for reciprocating compressor using finite element. The four leading design ... See full document

... computer method to develop the geometric model of the product in the three dimensional form, such that the geometric and manufacturing requirements can be ... See full document

... The recognition of the abovementioned analyses for connecting-rods gives to the engineers the knowledge to propose better optimizations in terms of weight reduction, cost reduction and better functionality [4-7]. Most of ... See full document

... Yue’s method [19–21], used the variation of values in the HSI (hue, saturation, inten- sity) color space to obtain the meso-structure of the ma- terial, and combined with FDM to analyze the mechanics of ... See full document

... Solving the above equation one obtains the temperatures on all the nodes at different time using Matlab programming. The numerical values of temperature distribution in the circular plate at time t=5 min due to ... See full document

... Extended Finite Element Method (XFEM) is utilized because of several drawbacks in standard finite element method in crack propagation ...by using Level Set Method ... See full document

... This tensile testing is used to determine strength, resilience, toughness,ductility and many other material properties. The test was done by using a universal testing machine and performed according to ASTM D-3039 ... See full document

... combined with adaptive meshing and error control using numerical solver of UMFPACK. This solver is an implicit time-stepping scheme, which is well suited for solving stiff and non-stiff non-linear boundary value ... See full document

... interfaces using a detailed 3-dimensional finite element model of a real car disc ...brake. Finite element (FE) models of the brake- disc are created using Pro-E and simulated ... See full document

... beams using finite element stiffness method, analytical beam theory and finite element package (ANSYS) were evaluated and then results were verified with code generated in C++ ... See full document