Problems 1-5 are from ‘Applied Thermodynamics - For Engineering Technologists’ by Eastop TD & McConkey‚ page 325. Problem 1 Calculate the throat and exit areas of a nozzle to expand air at a rate of 4.5 kg/s from 8.3 bar‚ 327 0C into a space at 1.38 bar. Neglect the inlet velocity and assume isentropic flow. 3290 mm2; 4840 mm2 Problem 2 It is required to produce a stream of helium at the rate of 0.1 kg/s travelling at sonic velocity at a temperature of 150C. Assume isentropic flow‚ negligible inlet
Premium Thermodynamics Heat
The 1930’s‚ known as the Great Depression Era‚ were a time of economic struggles for the American People. The United States Government was faced with multiple issues‚ having an economic depression at home‚ and trying to avoid getting involved with foreign affairs going on in Europe. Although it was a time of difficulty‚ a lot of good came out of this era. Inventions would make life easier‚ and there was a rise in entertainment as the movie industry grew‚ and great novels depicted the problems faced
Premium Great Depression New Deal
My Problem in Writing And solutions Every time I am asked to write about any topic‚ I find myself facing a major problem asking myself what I am going to write‚ and how I am going to present‚ express my ideas and support my personal opinions in a clear organized way that the reader would understand me. Learning how to write an essay was a frustrating process for me until ‚ I came to understand some steps that made it easy and sometimes fun. I learnt to start
Premium Writing
have once again disrupted stability. In July 2012‚ M&S announced widespread changes across the company‚ including a new head of general merchandise‚ style director and a new head of food. A number of external and internal factors explain these changes. External Factors Consumer spending & Competition External factors can be described as things affecting the company beyond its control. Firstly‚ the retail industry in which M&S operates has weakened as a result of low consumer spending
Premium Management Strategic management SWOT analysis
preposterous but now the thought of not having one is. The advances in technology began with needs for survival but last I heard an iPod is not necessary for daily survival. Is technology moving to fast for us to keep up though? Technology is a problem because we cannot do without it‚ and our use of it clearly makes us both better and worse. Human beings areamong other thingstechnological or tool-making animals. (Times) We use our brains and our ideas to find ways to make our daily lives more
Premium Technology Human Science
in terms of scale‚ they will have to compete for the similar products and services such as brand image‚ customers’ loyalty‚ and other factor. This would cause in a high competitive rivals and a threat for Padini Holdings Bhd‚ they face rivalry from Zara Holdings Bhd‚ and Esprit Corporation Bhd. Therefore‚ Padini can have competitive advantage as keep innovating and satisfying their customer’ expectation. Due to the rivalry among existing competitor would lead to PADINI sales volume decrease. As the
Premium Porter five forces analysis Competition Perfect competition
and they were left out of all decisions. “The average farmer’s wife is one of the most patient and overworked women of the time” (Hartman). However‚ women’s efforts during the 1800’s were effective in challenging traditional social‚ economical‚ and political attitudes about their role in society. Many of the problems women went through had lead to the beginning of women’s suffrage and the forming of many different movements. There was no such
Premium Woman Women's suffrage Gender
Unemployment Problem in Australia Introduction According to the Labor government and the mainstream media‚ Australia has one of the lowest unemployment rates in the world. In reality‚ joblessness has risen to serious levels‚ and is worsening‚ in working class suburbs across Australia. Officially‚ the unemployment rate in Australia increased to 5.70 percent in October of 2013 from 5.60 percent in September of 2013(Trading Economics‚ 2013). Unemployment is troubling for the unemployed people and
Free Unemployment Employment
Stephany Coffman United States: 1919-1945 Historical Problems Paper #1 Woodrow Wilson has been described as “cold‚ aloof and often arrogant‚ but he was not all intellect.” By the time Wilson was elected governor of New Jersey he had never held a political office‚ and had never taken more than a theorist’s interest in politics. Wilson’s personal view on how the Presidential office should be run is to lead a country rather than to be lead. He believed that a president should act like a prime
Premium Woodrow Wilson World War I Treaty of Versailles
MN3027 – STRATEGY IN ACTION ASSIGNMENT 2 – 3‚000 words ZARA: FAST‚ FASHION from SAVVY SYSTEMS Contents Contents 2 1.0 Introduction and Key Issues: 4 2.0 Present Vision‚ Mission‚ and Corporate Objectives: 5 3.0 Situational Analysis: 6 3.1 Environmental Analysis: 7 3.1.1 PESTLE: 7 3.1.2 Market Structures: 9 3.2 Industrial Analysis: 9 3.2.1 Competitive Forces: 9 3.2.2 Strategic Groups: 11 3.2.3 Key Factors for Success: 12 3.2.3 Competitor Profiles: 13
Premium Marketing Strategic management