Fluid dynamics

In parallel flow heat exchanger working fluids are enter the heat exchanger at the inlet end of the tube side and travel to the opposite outlet end in parallel streams. In a counter flow arrangement, the working fluids are incoming at opposite ends of the heat exchanger and flow in parallel but opposite directions. Temperatures within the two media incline to slant one another…

Is Wikipedia a mass medium Wikipedia has become a major source of information for many individual. While there are mixed opinions about the credibility of Wikipedia as a source of reliable information, people do see the value in Wikipedia. Wikipedia has become a source of information for many individual at different capacities. In one example, Thelwall and Kayvan (2015) tell us that both academics and students make use of Wikipedia. While Wikipedia is used “extensively” by higher educators and…

Culture and communication are said to go hand in hand with each other. Technology has brought in new manifestations of culture and how it affects people relating to one another. Technology is said to change the ways in which people communicate and what they understand to be their ‘cultures’. Many questions come to mind when thinking of culture and communication in today’s society, such as: ‘How technology has an effect/ influence on how one meets people?’ or ‘How it effects ones self-esteem/ego…

the early twentieth century is this progressive, then I think it’s time we catch up. However, while women experience oppression in regards to other human rights, we are privileged in that it is more socially accepted for us to identify as sexually fluid. Along with that, there is a privilege within respective categories of the community; for example, there is still a massive issue with trans visibility, asexual erasure, etc. Jeff Thomas demonstrated this issue in class with the relative…

Chapter 3 Experimental Setup 3.1 Test rig components and description: Fig. 3 illustrates schematic view of the test rig of an IDX-SAHP system. It was designed for a typical UK home administering up to 350 L/day of DHW. The main components are numbered in (Fig.3). The evacuated tube collector installed outdoor on a south facing roof has a surface area of 3.021 m2 with a 52-degree inclination (tilt angle). A 300L, stainless steel, insulated water storage tank has two coils immersed inside, one for…

Whiteness, though it may seem like just a color or lack thereof of one’s skin, is a very complex social construct of which people have a variety of different understandings. People discuss and argue the many aspects that go in to whiteness as well as the consequences, both positive and negative, of it. There is no cohesive, completely accurate definition of whiteness as a concept, only a variety of theories that connect or relate in some way to provide a deeper understanding of whiteness and…

by asking the student to label the structures involved in the digestive system, followed by questions to test understanding. To reinforce students' understanding of the human digestion process, the functions of several stomach and small intestine fluids will be analyzed by creating an artificial stomach, by filling a large clear container with vinegar because it has a similar acidity to gastric acid. The small intestines will be simulated with water and baking soda. Baking soda and water…

If you select any pair of points inside or on the boundary of the polygon, and join them with a line segment, that line segment will remain inside or on the boundary of the polygon; it will never cross the boundary and be outside the polygon. The final question asks you to consider what sort of effect the loosening of this restriction might have on your efforts. Below is a series of diagrams showing the ways in which the first few polygons may be triangulated. At the start of this task,…

Health is a valuable asset not only for an individual, but also for the social system. According to the WHO “promotion of oral health is a cost effective strategy to reduce the burden of oral disease and maintain oral health and quality of life”.1 Microbes have always been responsible for diseases making them an etiology of periodontal diseases. The microbial interaction for periodontal diseases has been under research from the golden age of microbes in diverse cultures of the world. However,…

Zaha Hadid, an avant-garde architecture, we can say and describes zaha hadid’s works are influenced by the early Russian Avant grade, she some people say that zaha has reached the summit in her career as an architect, she came to the architecture field from a western country with a new perspective way in architecture, the way that it should be don and the it should be preceded, the way that zaha think about Islamic architecture in a different way, she sees that modern architecture didn’t…