Transforming the Enterprise with IT Phase 1 DB 2 Essay

Transforming the Enterprise with IT Phase 1 DB 2 - Essay Example While the company does have its dedicated set of loyal customers, it does face threats when it comes to realising its goals of expanding its business and making an etching mark for itself on the international front. One of the main disadvantages that the company faces, is the fact that it has not expanded its reach in the virtual world, wherein their website needs a revamp, to deliver a lot more than the company overview and contact numbers! Since I am the Director of the Technical Support Team, I shall definitely look into the aspect of basically creating a more user-friendly, customer-oriented Internet approach, that would not only help my company gain in the real world, but also in the virtual one online. The basic requisite for the initiation of this idea, is to immediately make our company website a more informative, interactive and most importantly, a marketable one. In this connection, a Business Model Approach needs to be initiated from the company’s end. We have numerous business models available, like the Brokerage Model, the Advertising Model, the Merchant and Manufacturer Models. Among these, keeping in mind the strengths of the business, which lies in strong reseller network, good products and competitive product prices, it is in the best interest of the company, to follow the Merchant Business Model. This model offers the business, the ability to sell products through retailers and wholesalers or directly to the consumers, through the website. Besides this, it also possesses a brick-and-mortar real-world establishment, wherein the customers can contact in case of any

Gas Turbine Engine Compressors - Comparison Essay

Gas Turbine Engine Compressors - Comparison - Essay Example Its working fluid is air. The compressor then utilizes the mechanical energy that is imparted from outside so as to enhance static pressure head. In its configuration, it has four basic components: an inlet, impeller, a diffuser and a collector. The impeller increases the velocity of the fluid (Kerrebrock, 1992). In its working, the impeller rotates with a shaft and the casing which encloses the impeller. Due to this rotation, fluid is forced into the inlet as a result of the upstream pressure. As the impeller rotates, fluid moves to the discharge side. Movement of fluid to the discharge side creates a void. This implies that there is reduced pressure at the inlet of the impeller. There is pressure development in the compressor casing inlet. This provides additional air (fluid) into the impeller so as to fill the void (Carl, 2002). On reaching the impeller, the entering fluid flows along the impeller vanes. The fluid velocity increases as it progresses. Fluid at the impeller tip outlet is at maximum velocity. Fluid then enters the casing and expansion of the cross section area occurs. Diffusion occurs in the diffuser as fluid velocity reduces. The diffuser converts the high velocity (kinetic energy) of the fluid into pressure by increasingly diffusing the velocity of the gas. All these lead to the increase in the pressure of fluid (static pressure/ potential energy). This follows the Bernoulli’s principle (Carl, 2002). The final component of the centrifugal compressor is the collector. This is the chamber where diffuser discharges. Axial compressors are aerofoil based compressors utilizing rotatory movement. In the axial compressors, the working fluid flows in a parallel direction to the rotation axis. Axial flow compressors are capable of generating high pressure ratio on a single shaft. Several axial flow stages are combined so as to lead to high pressure ratios. Therefore, the axial flow compressor