Fluid Mechanics (civil) Essay Example | Topics and Well Written Essays - 750 words

Fluid Mechanics (civil) - Essay Example However, it is a proven fact that dams are also responsible for causing low to high degree tremors, soil erosion and they render the site useless for future cultivation. Typical dam location can be represented as: Dam Design and Operation: Effective dam designing requires a clear understanding of destructive potential of uncontrolled water. To ensure that its force is subdued, it must be confined to safe passages. A dam alters natural equilibrium at its site. As water is impounded, a new regime of seepage develops in the barriers that form reservoir. The characteristics of the materials used in the dam construction give different capabilities to the dam structure. Water in rivers is obstructed with the dam walls and guided to an inside chamber for storage. It is then released as and when required by the doors of these chambers. Released water is either mixed with river water and supplied to irrigation land or is used to run turbines for electricity generation. 1. google search engine, google book search, Robert B. Jansen(1988), ‘Advanced dam engineering for design, construction, and rehabilitation’, Springer publication, March 9, 2009, 2-3; retrieved from 2. google search engine, google book search, Imre V. Nagy, D. Kofi Asante-Duah, Istvà ¡n Zsuffa (2002), ‘Hydrological Dimensioning and Operation of Reservoirs: Practical Design Concepts and Principles’, Springer publication, March 9, 2009, retrieved from

Response Sheet Essay Example | Topics and Well Written Essays - 250 words

Response Sheet - Essay Example Although the main intention of the author was to see the full moon rise, he was attracted so much by the scenic beauty of Navajo that he could not believe what he was experiencing was real. The author reveals his excitement by stating that â€Å"all Navajo dwellings face east†. He is so much swayed by the nearby surroundings that he also camped facing the East. When he saw a Navajo girl herding a flock of sheep, he could not resist expressing his feelings towards the dress and ornaments that she wore. He also finds a woolly dog to be different than others under the influence of the moonlit night. Indicating his state as almpst hypothised by the opitate environment, the author himself is unsure whether the girl or the dog that he saw were an illusion or he was really experiencing something different. It was so strong that he compares himself with the wizard of Stonehenge waiting eagerly to see the full moon rise, tempted with the charm and the scenic beauty of the location, the author is filled with thrill and excitement. Illustratively, he could not restrict himself questionning: â€Å"Has the Navajo medicine men contrived this for our benefit?† (Young