Aerodynamic shape optimization for morphing multi-element airfoil Dissertation - 1

Aerodynamic shape optimization for morphing multi-element airfoil based on CFD by using adjoint method algorithm - Dissertation Example The multidisciplinary optimization of the aircraft structure is undertaken during the preliminary design phase itself. Thus the final objective of the aerodynamic design is, to arrive at the best aerodynamic configuration that gives the best operational performance given the constrains, irrespective of the method chosen to achieve this. One of the important techniques of design is by using the techniques of Computational Fluid Dynamics (CFD). The CFD based design approaches are normally classified into three different methods namely – inverse surface models, inverse field model and numerical optimization models. When the design variables goes over 1,00,000 the conventional methods would soon approach its limits. The numerical models have been widely accepted in the design process and have clearly established their advantages over the conventional design process.

B202A Essay Example | Topics and Well Written Essays - 2000 words

B202A - Essay Example Opportunities for career growth abound in the organization for employees to achieve self-actualization. Herzberg’s two-factor theory of motivation suggests that ‘motivators’ deal with aspects of work and include work, promotion, achievement, responsibility and recognition whereas ‘hygiene factors’ deal with the context in which the work is rendered and includes working conditions, interpersonal relations and supervision. Amongst Kellogg’s various initiatives to make the organization a good place to work and a desirable employer of choice, the company has a ‘Fit for Life’ program that enables employees to use fitness centers, get free health checks as well as annual fitness assessments. The company uses flexi-time, home working, part-time working, job sharing, career breaks, parental leave et al. as motivators. Herzbergs hygiene factors correspond to Maslows physiological, safety and social needs (basic pay, work conditions) whereas Herzbergs motivators corresponds to Maslows esteem and self-actualisation needs (recognition, growth, achievement). Employees are often cited as the most importance resource that an organization has. Motivated employees go that extra mile to ensure that their organization is ahead of competition. Having a motivated work force accords numerous benefits to an organization: Save Costs: Motivated employees are more involved in their work. They tend to go beyond the call of their duty, apply their minds and suggest product and/or process improvements for the organization. Any such innovative idea given by the motivated workforce has the potency to save massive amounts of money for the organization. Reduction in Employee Turnover: Employee turnover costs an organization dearly. In case the replacement is not found immediately, it may hamper the smooth functioning of the organization. In addition to the time and money