The Basic Principle of Finite Element Analysis Case Study

The Basic Principle of Finite Element Analysis - Case Study Example The distribution of meshes is based on the type of problem. If a location requires very refined analysis this region could have very fine meshes (Widas, 1997). A typical finite element application is shown below. Here, the finite element model of the problem is shown in figure 1. The material is divided into small triangle shaped elements and hence it can be said that the body is meshed using triangular elements. The FEA software consists of different type of elements that could be used in the analysis. The element refers to the geometrical shapes that are used to mesh the system. Some of the types of elements used usually used are rod elements, beam elements, plate/shell/composite elements and Solid elements The process of dividing the problem element into the fine grids is known as meshing. The mesh would consist of similar elements or a combination of different elements. Like for an irregular body the using square or rectangular elements might be useful in proper division of the domain space into small elements. This disadvantage shall be overcome by a different type of elements like triangular elements to wards the boundary or irregular side for proper geometrical matching between the finite element model and the actual physical body. ... This disadvantage shall be overcome by a different type of elements like triangular elements to wards the boundary or irregular side for proper geometrical matching between the finite element model and the actual physical body. Another important aspect that needs to be considered is the size of meshes that are used for the process of discretisation. The size of meshes could be course, large and well spread, or fine, small size and closer placed.  

Code of Professional Conduct Case Study Example | Topics and Well Written Essays - 1000 words

Code of Professional Conduct - Case Study Example These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An Audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion. The company recorded land purchased at $100,000 at appraiser's value of $700,000 in violation of generally accepted accounting principles that such land should be recorded at historical cost of $100,000 only. In our opinion, except for the violation of the generally accepted accounting principles on proper recording of land, the financial statements referred to above present fairly, in all material aspects, the financial position of Graham Company as of December 31, 20XY, and the results of its operations and its cash flows for the year then ended in conformity with generally accepted accounting principles. W... January 10, 20XY ADVERSE OPINION AUDITOR'S REPORT Scope Section We have audited the accompanying balance sheet of Graham Company as of December 31, 20XY, and the related statements of income, retained earnings, and cash flows for the year then ended. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audit.We conducted our audit in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An Audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audit provides a reasonable basis for our opinion. Middle Section The company recorded land purchased at $100,000 at appraiser's value of $700,000 in violation of generally accepted accounting principles that such land should be recorded at historical cost of $100,000 only.Opinion sectionIn our opinion, because of the material effects of the violation of generally accepted accounting principles in the recording of land, the financial statements referred to above do not present fairly the financial position of Graham Company as of December 31, 20XY, and the results of its operations and its cash flows for the year then ended. Los Angeles, California