EXPERIMENT: Pressure drop over a bubble cap plate. AIM : This experiment is conducted in an experimental test ring in which the effect of the variation in vapor and liquid flow rates on the pressure drop across bubble cap plates is simulated using air and water to represent the vapor and liquid respectively. THEORY: In a pilot tube the relation between the gas velocity and pressure drop is Where‚ is the differential pressure as expressed in the head of the fluid flowing. Where‚ ’=level
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The Log of redesigned booklet Hung Hiu Man 11677694 Yeung Yu Yin 11677280 Ideology of redesigned booklet When it comes to redesign a booklet‚ we try to look for some other booklet to have a idea that can insert into the booklet. Since we think that booklet should be clear and neat for people to catch the information inside‚ so we comes up a initial idea that is turn to integrate the different intern experiences. Initial idea of our booklet We find out that category
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Cause and Effects of the Devastation of Nature The devastation of nature is a global concern nowadays. It is because the changes that’s been done to nature which is caused mostly by human activities. When we pollute the air‚ land and water‚ this harms the nature. Bulldozing wetlands and cutting down forest also destroys the nature. These are only few of the activities that contribute to the devastation of nature. Overgrazing and groundwater pumping are some of the activities that damage
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Topics to cover in our story book: clean water – don’t use river water‚ water from puddles‚ etc! It IS contaminated and may contain cholera-causing bacteria that will make you sick. Don’t use charcoal whenever you can‚ use LP gas if possible! Why? Remember this tree… with the swing… you could climb it‚ sit under it for shade‚ play on it‚ hide beneath it’s roots‚ etc. But charcoal is made from the destroying this trees… and all these trees. When too many trees are cut down‚ animals (which ones
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Vernal pools are small‚ isolated wetlands that occur in a forested setting throughout Michigan. Vernal pools are isolated wetlands because they are not permanently connected to other bodies of water. They need to be flooded and dried out long enough and frequently enough‚ to house flora and fauna that have special adaptations for coping with inundation and water drawdown. They are small enough and shaded enough that recognized open-structure natural community type. The amount of water in a vernal
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The Brain is said to be the center of the nervous system of the human being. Brain consists of four main structural divisions or lobes. They are: frontal‚ parietal‚ occipital and temporal. All lobes carry particular function and dysfunction of any can bring the person serious troubles.I will describe four lobes of the brain‚ as well as identify how these lobes relate to psychological functions. Frontal Lobes Frontal lobes are responsible for reasoning‚ planning‚ movements‚ emotions‚ parts of speech
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Chapter-01 Introduction Implementation of an Map Following Vehicle (MFV) is a step towards making a ground vehicle that can work at its own‚ which can make decisions and do the tasks which we require from it to be done. It would be a vehicle which can process the data in real time and take the respective decisions on the bases of that processed data. The project is based on integration of different hardware and software modules and their interaction to produce an efficient outcome. 1
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“Drought: Can Conservation Make a Difference” Living in a country with rapidly growing population‚ conservation is an increasingly pressing matter. This dilemma is more prevalent in times of drought. Individuals have to play a part to manage water and to keep from soil erosion. However‚ making a population do something is a difficult objective to achieve. I offer a solution in three ways: one‚ that a fine is imposed on citizens that go over a certain amount and two‚ we make appliances and
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Dissolved Oxygen (DO) 1. What is dissolved oxygen? Dissolved oxygen is the amount of oxygen mixed into the water and is necessary for aquatic life. 2. How does it get into the water? DO gets into the water in many different way but primarily it is absorbed from the atmosphere and aquatic plants. 3. Why is it important? DO is important because it provides oxygen to aquatic organisms and without it they wouldn’t be able to live. Low levels would cause hypoxia and make it extremely difficult for
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Technology A new Approach to High-Power Energy Harvesting is proposed to convert mechanical to eleclterical energy based on reverse electrowetting [1] . This energy generates through a novel microfluidic phenomenon. Reverse electrowetting is a process by which liquid motion is converted into electrical energy. It can generate a power up to 103Wm−2‚ by this technology. Reverse electrowetting (REWOD) concept At first‚ The principle of electrowetting is defined in here. The shape of a liquid droplet
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