John Waters

5. SUMMARY We have derived Laplace's equation for steady-state water flow in two dimensions and have explained how the equation is solved by three Relaxation Methods: Jacobi, Gauss Siedel and Successive Over-Relaxation on a discrete 20 10 grids. The numerical method was illustrated by a Matlab programming code. 6. References [1] John D. Anderson, JR (1995). Computational Fluid Dynamics: The Basics with Applications .McGraw Hill, Inc. [2] Anderson, J.D. (1995). Computational Fluid Dynamics.…

Executive Summary: Waste has become a global problem. It has become very necessary to address this problem, so that energy problems can be solved. 50 million tonnes of domestic waste is produced every year, and this is a health hazard. Domestic waste is nothing but paper, kitchen waste, and plastic. Plastic is the common term for a wide range of synthetic or semi-synthetic materials used for a huge and growing range of applications. We can find plastic in most of the items that we use today,…

into 30 miles of city creating many problems with sanitation. The bad sanitation led to a very dirty city with diseases flourishing, along with a sewer system that was leaking into the drinking wells. John Snow is a physician/anesthesiologist who first makes the link between Cholera and drinking water after studying previous cases. Snow founds the epidemiology center for the city but struggles with medical technology not being very advanced at the time and only being able to look upon incorrect…

Water is what keeps our world spinning, from plants and animals, to organisms and human beings. It wasn't until this semester, that I received a deeper appreciation of this liquid that we sometimes take for granted. Being around water since birth is what inspired my topic, “Water and Religion.” I was baptized as a baby, and now in my twenties I am wondering why water played such a crucial role. I will dive back in time to see where earths water came from, who were the first to use it, who…

In this case, if the face part (softer) has some damage, it is possible to change it and maintain the backing part in use. Analysis EXTERNAL ANALYSIS Customer Definition The potential customers for the polyfibron offset press blanket are operations managers, superintendents, and foremen of printers and magazine companies in the US. Potential customers have not purchased the new product before but they know about the characteristics that it needs to have. These characteristics are…

and paucity of underground water. I calculated my daily water use, according to Vigil, “1.6 gallons per flush for toilets, 2.5 gallon per minute for shower heads, and 2.2 gallon per minute for faucet aerator.” In consequence, I used 81.68 gallons of water in a normal day. Among of the activities, I used most of the water in showering, and then teeth brushing. On the next day, I restricted my water use to as minimum as I feel comfortable. For instance, I reduce water use from shower, teeth…

reaction rate it was heated under reflux. During reflux the solvent is heated to a boil and to ensure the vapors were not lost they were cooled in a condenser, which had cold water running through it. These cooled vapors condensed and returned to the boiling…

does road salt affect vegetation? Plants can become injured when the roots and the foliage become exposed to salt water (Gould, 2013). The foliage becomes damaged when water that has been treated with salt is sprayed up from passing by vehicles…

capacity, the ability to resist changes in acidity and alkalinity. (HowStuffWorks) If the buffering capacity is low, the soil cannot neutralize the increased acidity and the acid rain passes through and leaches into the water systems, where it will accumulate within the body of water and lower its pH. Normally, life thrives in an approximately neutral pH. However, when the pH level strays too far from 7.0, the neutral level, the ecosystem starts to take damage as fragile organisms begin to die.…

We observed about California drought. We planned to observe how California drought affected the farmer, because we thought that farmers used water to irrigate their farm, so California drought would affect them severely. We went to farmers market at Oakland. We met with many farmers there and asked several questions. We wanted to know how severe is California drought for farmers, what have they done regarding California drought and what are they going to do if the California drought got severe.…