Degradation process simulation of computer components of discrete devices

• Main Author: Ольга Віталіївна Кравченко
• Format: Article
• Language: English
• Published: PC Technology Center 2015-09-01
• Series: Tehnologìčnij Audit ta Rezervi Virobnictva
• Subjects: reliability; discrete device; composite material; analysis; simulation; physical degradation
• Online Access: http://journals.uran.ua/tarp/article/view/51795

Formation and research of the materials with predetermined properties is one of the leaders in the research field of physical degradation. During the process of creating computer components we have to combine different types of homogeneous materials. Through a combination of these materials it is obtained composite materials, for which the important problem is durability and reliability. The process of material degradation of discrete device is "slowly" in relation to the depreciation time of the device. Physical degradation of computer components leads to malfunction of discrete devices. Preliminary simulation of the physical change of the material under certain boundary conditions allows pre-assess the risks in the process of creating discrete device, and in the process of checking reliability. The combination zones of two different materials are attended in the article. Physical and chemical processes that cause the appearance of interphase entities have different origins. Hence the need for a model development of specific class of problems in mechanics of interfacial interaction is occurred. It is simulated the physical behavior of materials of computer components of discrete devices and investigated the conditions of their degradation. The material behavior is conducted in the environment Matlab, simulating the behavior of the stress function from values of which is depended a strength (brittleness) of the material. Process simulation allows carrying out preliminary assessment of the behavior of composite components of discrete device that accelerates the research process of degradation over time. The brittleness of the material causes a malfunction of the device due to improper current flow in the  transitions and reduces their reliability.