Water Rocket Design Research Paper Example | Topics and Well Written Essays - 2000 words

Water Rocket Design - Research opus ExampleThe typical construction of a weewee missile consists of household materials such as cast away waxy bottles, piddle, duct tape etc. Typical water garden rockets atomic number 18 constructed out of plastic bottles. The plastic bottles may be used individually or in combination after cutting out their bases and joining them together. Water is filled inside the plastic bottle rocket body but most space is left empty. The plastic bottle filled with water and partially empty is then sullen upside down and sealed. This aids preserving the water inside. Compressed air or other particle accelerator injected into the water filled plastic bottle pressurizes the water inside. Typical sources of compressed air include bicycle pumps or portable air compressors. Similarly, other gases such as carbon dioxide or nitrogen may be used using compressed gas cylinders. However, using nitrogen may be dangerous disposed(p) the high compression ratios used to store nitrogen. The compressed gas tends to provide the means to store say-so energy inside the rocket body. The stored potential energy is releasable from the rocket when desired. The mass fraction of the water rocket increases with the use of water. This allows the provision of greater impulse when compressed air and water escape from the water rocket body. In addition to water, other additives are also used to increase the mass fraction of water rockets. ... This paper will look into the construction of water rockets to teach students mathematical principles while looking into instruction styles, safety and other pedagogical considerations. Water Rocket Design Principles Water rockets are a orient application of Newtons third law of motion describing action and reaction. The release of compressed gas and water allows the rocket to lift itself skywards for considerable distances. The exact physics shag water rockets depends in large part on the stored energy inside the rocket and the air drag encountered by the touching rocket. However, a lack of standardized construction techniques means that a number of antithetic physics models are used to delineate how water rockets operate. The final outputs from a water rocket include the total vizor achieved as well as the total duration of flight. These outputs depend on a number of different inputs including the pressure of compressed gas, the volume of water used, the nozzle configuration and the weight of the water rocket body. The kindred between these inputs and outputs are expressible in a variety of different ways. Various models are forthcoming to delineate the race between these inputs and outputs. However, none of the available models guarantees a high degree of accuracy so these models can be best used as approximations. Mathematical Relationships In order to simplify the relationship between the inputs and outputs for a water rocket, students were presented with a simple water rocket mat hematical model. The physics behind water rockets requires exploration of advanced concepts such as (Gommes, 2010) incompressibility of water compressibility of