Types of Prop Shaft Seals, Old and Modern

Modern vessels use a combination of technologies for sealing prop shafts to achieve higher performance with less maintenance. Fiber and Lubricant These are just like the old days but with better products. Plant fibers are replaced with synthetics in these systems and lubricants are designed to remain in a solid state rather than liquefy when heated by friction. This type of product can be used in any regular stuffing box. In the past few years real hemp has become available again, so next time you clean out that stuffing box, get some hemp fiber and mix up some beeswax and linseed oil and you will have better performance than the modern stuffing box repacking kits will give you. Synthetic Putty This is a clay type of product which resembles modeling clay. It acts as an extra layer of defense in a regular stuffing box. Clay seals still require a proper lubricant on the shaft and reinforcement with square braid fiber. This is a lower maintenance solution but still requires regular service. The return of real hemp to the United States market means that stuffing box materials wont break down or melt, which is what clay and putty protect against. Loose hemp fiber is soaked with warm beeswax and linseed oil and that is held in place with a woven hemp grommet like those shown in Ashleys Book of Knots. Mechanical Pack-Less Seals This is a product used on many vessels in a variety of conditions. The unit consists of a high-tolerance, low friction bushing in a stainless steel retainer. PYI is the most well-known manufacturer for retrofit and new build applications. It requires almost no maintenance and is watertight. If you consider vessel downtime and the labor of a traditional stuffing box, the extra cost is worthwhile. The pack-less seals also have the advantage of retaining the prop shaft itself, in case it separates from the drive unit. Losing a shaft will result in a vigorous jet of water entering your bilge compartment. One minor issue is the need for a positive pressure line to feed the surface of the graphite bushing and prevent wear. Some manufacturers do this more elegantly than others and include the positive pressure source in the shaft log housing. Some still have a need for a separate thru-hull fitting which just adds complexity. Including a pre-tapped port for a pressure sensor would be nice, so that pressure around the bushing could be monitored automatically, although this can easily be fitted to the positive pressure line if one exists on your model. Weve encountered a few of these packless units when they were run dry; it shows just how fast they can wear the replaceable components. The cost is far less than it would be for a new complete unit but it still requires a shaft-out repair, which means alignment and tuning for each individual component from the engine to the prop. Dry runs on old style packing are fixed with a partial turn of a man-sized wrench and cost little more than a pair of disposable gloves and some hand cleaner. With practice, the synthetic putty can give you a bilge that is nearly as dry as one fitted with packless logs. Check with your insurance provider, you may receive a discount by changing to a pack-less seal. You will certainly make the crew member who acts as your Oilier happy.

Lady Brett Ashley s The Sun Also Rises - 1624 Words

Lady Brett Ashley versus Lady Brett Ashley In Hemingway’s The Sun Also Rises, the effects of the First World War are evident as seen by the large number of American expatriates residing in Paris. The most profound effect is seen on Lady Brett Ashley and the audience sees this effect through the lense of Freud’s psychoanalytic theory. Lady Brett has an inner conflict so extreme that she is able to illustrate the three main aspects of the psychoanalytic theory: Her addiction to sex and alcohol is the ‘id;’ the id is known as the biological drives and instinctual tendency of a human. Her hopeless infatuation with Jake Barnes and the idea of love serve as the ‘superego,’ the superego being the conscious self-image, and the conscientious effort to fit in and act out the normal parts of life, which in Brett’s case is to fall in love and get married. Lastly, her blind love with Pedro Romero is the ‘ego,’ which is the part of the brain that works out Lady Brett’s sexu al demands as well as her need to find somebody to love and thus mediates and links her aggressive sexual prowess with her softer side that shows a more passive, love-oriented angle. Lady Brett Ashley’s polarizing effect on each and every character in the novel is far too complex and unique to leave untouched. Rarely will a character be demonstrative of each of the three aspects of Freud’s psychoanalytic theory, however there is a unique angle to Brett’s personality. While most psychologists say that Brett has anShow MoreRelatedThe Sun Also Rises By Ernest Hemingway1245 Words   |  5 PagesThe writer of The Sun Also Rises, Ernest Hemingway was a short story writer, journalist, and an American novelist. He produced most of his work between the nineteen twenties and nineteen fifties. One of Hemingway’s many novels, The Sun Also Rises was originally published on October 22, 1926. In the novel, The Sun Also Rises, Hemingway uses the lead female character, Lady Brett Ashley to portray the new age of women in that time period. In the beginning of the novel when Brett is introduced, sheRead MoreThe Dependence On Futility : An Analysis Of Brett Ashley1004 Words   |  5 PagesShivani Kapur Mrs. Moore AP English V 18 December 2014 The Dependence on Futility: An Analysis of Brett Ashley In The Sun Also Rises, Ernest Hemingway employs metafiction to reveal the nature of World War One and its effect on individual ideals. Narrating the novel from the first person perspective of the protagonist, Jake Barnes, Hemingway clearly contrasts between fiction and reality. Although the reader has a limited perspective on the events in the novel, the lack of emotional connection betweenRead MoreAnalysis Of The Novel The Sun Also Rises 1272 Words   |  6 PagesPortrayal of Human Relationship in Ernest Hemingway’s The Sun Also Rises Hemingway carried the style and attitude of his short stories into his first great novel The Sun Also Rises (1926). He dedicated this novel to his first wife, Hedley Richardson. The novel divided into three books and which also divided into several chapters. The novel begins in Paris, France, moves to Pamplona, Spain and concludes in Madrid, Spain. The Sun Also Rises portrayed the lives of the members of the Lost GenerationRead MoreAnalysis Of The Sun Also Rises By Ernest Hemingway1289 Words   |  6 Pagesgain a better understanding of what war meant, allowing the experience to influence his writing career. Hemingway’s involvement in World War 1 allows him to write his first novel, The Sun Also Rises, with an incredibly realistic writing style. This style of writing leads the reader to believe that The Sun Also Rises is a non-fiction novel that contains many nuances present in society: â€Å"Hemingway’s realism is the attempt to give the reader an illusion of everyday life happening to actual people, stressingRead MoreEmpire of the Summer Moon Essay965 Words   |  4 PagesNoah Ford Mr. Works English 11, E Period August 18th, 2012 The Sun Rises and so does Chaos The protagonist in Ernest Hemmingway’s The Sun Also Rises, Jacob Barnes, is a down on his luck war veteran living in France. Jake is characterized by his experiences prior to the events of the book and he narrates the story from a quiet observer’s third person perspective, often times quite cynically, exemplified when he tells his friend Robert Cohn, â€Å"You can’t get away from yourself by movingRead More Effective Writing Style in Hemingways The Sun Also Rises Essay1094 Words   |  5 PagesEffective Writing Style in Hemingways The Sun Also Rises â€Å"The bull charged as Romero charged. Romero’s left hand dropped the muleta over the bull’s muzzle to blind him, his left shoulder went forward between the horns as the sword went in and for just an instant he and the bull were one† (p. 222). Ernest Hemingway is one of the greatest American authors of all time. With his ability to pull the reader into the unfolding story and make them feel like one of the characters, Hemingway excelsRead MoreThe Story Of The Lost Generation1661 Words   |  7 Pageslike the characters in The Sun Also Rises do sounds like fun but it isn t what it seems. Ernest Hemingway writes a piece of literature that when looked upon through a new historicist critical perspective exposes the underlying truth and an uglier reality that is normally suppressed presents itself. New historicist criticism in a nutshell is arguing that the literature is directly influenced by the time period and place in which it occurs, but The Sun Also R ises also reflects the attitudes andRead More gender changes in the sun also rises Essay975 Words   |  4 Pages The Sun Also Rises, by Ernest Hemingway is a story of being apart of the â€Å"Lost Generation† in the 1920s. The Great War had changed the ideas of morality, faith and justice and many people began to feel lost. Their traditional values were changed and the morals practically gone. The â€Å"Lost Generation† rejected Victorian ideologies about gender, sex and identity. The main characters, Brett and Jake, redefine masculinity and femininity, drifting away from the Victorian ideals of sexualityRead MoreAnalysis Of The Lost Generation1411 Words   |  6 Pagesgeneration of the 1920’s which sets the premise of Hemingway’s iconic novel, The Sun Also Rises. After World War I, society quickly began questioning their traditional ideas of justice, faith and morality. The men and women affected by the aftermath of the war became physically, psychologically, and morally lost. This group of people was known as the Lost Generation. Hemingway embodies the ideas and the characteristics of the Lost Generation in his characters: Jake Barnes, Brett Ashley, Count MippopolousRead MoreThe Sun Also Rises : The Loss Of God And Religion Essay1671 Words   |  7 PagesThe Sun Also Rises: The Loss of God and Religion It has been called one of Hemingway’s greatest literary works as it is the â€Å"quintessential novel of the Lost Generation.† Its strong language and subject matter portray a powerful image of the state of disenchantment felt in the 1920’s after the war. The interactions between the characters in this novel display a society living without convictions, affirming Gertrude Stein’s quotation at the beginning of the novel, â€Å"You are all a lost generation.†

Consumer Engagement in a Virtual Brand Community

Questions: 1. What have been the benefits of planning at Apple Inc.? 2. Do you think Apple has done a good job of evaluating the gap between its current position and assumptions about the future? 3. How would you describe Apples strategy in the highly competitive consumer electronics industry? Answers: Benefits of Planning at Apple Inc. In order to grow and protect the resources, a firm must conduct an effective and efficient strategic planning. Apple is one of the most famous and popular company in the world. Apple Inc. is a multinational company that produces and sells electronics appliances, computer hardware and software. By the implementation of proper strategic planning Apple Inc. has achieved a favorable position in the market. Strategic planning is method by which the managers maintain a fit between the objectives and resources of the organization with the potential market opportunities[1]. Through strategic planning, the organization has now become eligible to supply the best and most top-notch products in the market. The company has also ensured long-term profitability in providing products and services. Again, the most important one is the marketing strategy adopted by the company. Apple Inc. starts the marketing of a product before it is introduced in the market[2]. This helps the company to popularize i ts product at a previous stage in order to achieve competitive advantage. With respect to the competitors in the market, Apple Inc can be referred to as a leader in the electronics and computer market. Analysis of gap evaluation At first stage, an organization assesses its present situation and designs the strategic planning program. In the second stage, it is necessary for the organization is to determine the gap between the present situation and the anticipated situation of where the company will be in future. A gap analysis is a report that depicts the current situation of the company along with where the company might reach in near future. This helps the company to determine what are the changes that are to be made in order to cope up the gap. Generally, gaps may exist in three different genres, people, processes and technology. When the people lack in their skill sets or the job role is not properly defined, it can be said that there are gap in the peoples skills. Again, the business may be redundant excessively or there may be lack of technological factors these are the technological and process gaps. With the conduction of gap analysis, the decision makers of the company may gain a broader insight of the organization or the technology or operation. This in turn helped Apple Inc. to determine whether the available resources within the organization are sufficient to meet the goals or not[3]. It has also helped the organization to channelize its efforts in the proper direction and to make information-based decisions. The difference between the expected outcome and experienced outcome gives rise to dissatisfaction. The company has detected gaps in the people as some of the people were lacking in skills. However, Apple Inc has addressed this issue, as soon as possible. Therefore, the key factor that plays behind the enormous success of Apple Inc. is the proper analysis of this gap[4]. Strategies of Apple Inc. Apple Inc.s CEO stated that the company never aims at selling a low cost phone rather its prior objective is to sale a great phone with a superior user experience. Eventually the company has found a way to perform all these with a lower cost. The traditional four-pillar strategy of Apple Inc. is to offer a small range of products to the customers. All the products produced by Apple Inc. are high-end products. The most important among all is the effect that the company creates in the market, which makes the potential consumers to stave for the products. Furthermore, the company is solely focused on the profits rather than focusing on the market share. Apart from these there are few more strategies that the company makes use of. The first and foremost among them is the differentiation strategy. Apple Inc. increases its market demand by differentiating its products from the existing products prevailing in the market[5]. They perform the differentiation by producing unique and attractive products. Although, there is a huge level of competition Apple Inc. has always stayed a step ahead in the market compared to its competitors. This has become possible only because Apple has become able to create extensive market demand for its products. The unique pricing strategy adopted by the company is another strategy adopted by the company. The company always aimed at producing a premium product and charging the justifiable price for that product. The cheapest product of the company is priced between the mid ranges, but those products provide a high quality service[6]. Moreover, the hardware and the user interface provided by the company again provide a lot of value so that the company may charge higher prices. These strategic choices of Apple Inc. have allowed it to stand a step ahead from the crowd[7]. Thus, it is evident from the above discussion that the company is flourishing only because of the proper implementation of proper strategic planning and gap analysis. Reference List Brodie, Roderick J., et al. "Consumer engagement in a virtual brand community: An exploratory analysis." Journal of Business Research 66.1 (2013): 105-114. de Wit, Frank RC, Lindred L. Greer, and Karen A. Jehn. "The paradox of intragroup conflict: a meta-analysis." Journal of Applied Psychology 97.2 (2012): 360. Galliers, Robert D., and Dorothy E. Leidner. Strategic information management: challenges and strategies in managing information systems. Routledge, 2014. Gamble, John E., and Arthur A. Thompson Jr. Essentials of strategic management. Irwin Mcgraw-Hill, 2014. Morgan, Neil A. "Marketing and business performance." Journal of the Academy of Marketing Science 40.1 (2012): 102-119. Priem, Richard L., Sali Li, and Jon C. Carr. "Insights and new directions from demand-side approaches to technology innovation, entrepreneurship, and strategic management research." Journal of management 38.1 (2012): 346-374. [1] Priem, Richard L., Sali Li, and Jon C. Carr. "Insights and new directions from demand-side approaches to technology innovation, entrepreneurship, and strategic management research." Journal of management 38.1 (2012): 346-374. [2] Morgan, Neil A. "Marketing and business performance." Journal of the Academy of Marketing Science 40.1 (2012): 102-119. [3] Brodie, Roderick J., et al. "Consumer engagement in a virtual brand community: An exploratory analysis." Journal of Business Research 66.1 (2013): 105-114. [4] de Wit, Frank RC, Lindred L. Greer, and Karen A. Jehn. "The paradox of intragroup conflict: a meta-analysis." Journal of Applied Psychology 97.2 (2012): 360. [5] Galliers, Robert D., and Dorothy E. Leidner. Strategic information management: challenges and strategies in managing information systems. Routledge, 2014. [6] Morgan, Neil A. "Marketing and business performance." Journal of the Academy of Marketing Science 40.1 (2012): 102-119. [7] Gamble, John E., and Arthur A. Thompson Jr. Essentials of strategic management. Irwin Mcgraw-Hill, 2014.