Wednesday, February 26, 2020

Mechanical Principles, Complex Loading Assignment

Mechanical Principles, Complex Loading - Assignment Example 27). There occur changes in dimensions when a body is subjected to an axial force. Considering a bar of length l, breadth b and thickness t, it changes dimensions to l+Éâ€"l, b+ Éâ€"b and t+ Éâ€"t respectively (Gere & Goodno, 2012: P. 27). When subjected to an axial force, whether compressive or tensile, then, The Bulk Modulus of a solid material is the ratio of direct stress exerted on a body to the volumetric strain exerted on the same body, provided both are kept within the elastic limit of the material of which the body is made of. As thus, it is the resistance of a body to compression under uniform force (Gere & Goodno, 2012: P. 42). As such, one parameter be worked out if the others are known, and therefore, there is no further need for complicated derivation of each formula. However, on its own, the Elastic Modulus can calculated from the formula: Modulus of Elasticity (elastic modulus) can be defined as the ratio of shear stress to the shear strain exerted on a body. As thus, it denotes a body’s ability to undergo temporal elastic deformation when a force is exerted on it. Modulus of rigidity of a material refers to its ability to resist angular change that is bound to occur when the body is exposed to external stresses. The stresses may lead to the formation of an angle in relation to the original position of body. As such, the modulus of rigidity is the coefficient, or measure o resistance to the formation of this angle (Gere &Goodno, 2012: P.

Monday, February 10, 2020

Jaguar Land Rover Management Essay Example | Topics and Well Written Essays - 4000 words

Jaguar Land Rover Management - Essay Example Supply chain is defined as the a system involving the use of information, activities, people, organization and resources that work to ensure that products or services is moved from the supplier to the consumer. They are the link between the supplier and the consumer by ensuring that the supplier gets the goods to the target market and that the consumer can easily access the goods and services they need with ease. With this in mind, supply chain management would therefore refer to all attempts by the management and planning department of an organization to procure, coordinate, and convert and all other management activities that will ensure the success of the supply. It fosters coordination of activities with and across the various sectors of production, transportation, storage and distribution of goods and services. Channel partners may include intermediaries, suppliers, service provider and consumers which form a chain-like link through which the producer and the consumer are connec ted.Supply chain management has continued to be the most convenient way through which organizations can be able to gain knowledge they need in decision making (Wu & Blackhurst, 2009). The decision making process includes all activities which help us make informed choices that will lead to the overall success of the organization. In the automotive sector, there has been consumer demand for better quality product which meets the client needs of security, comfort, class, and has reduced negative effects on the environment