Solar Heating - Assignment Example

SOLAR HEATING Email: INTRODUCTION Mitsuo (1997, 63) holds that active solar heating applies solar energy to heat fluids. It transfers the solar heat to the interior space directly. It also transfers the same to a storage system for future consumption. Back-up systems as well as auxiliary systems offer traditional heat moments when the solar system does not give enough space for heating. Under storage devices, liquid systems apply and do well considering the radiant heating systems. Other instruments include boilers that have radiators for hot water. They add to coolers and absorption heat pumps. Forced air systems accept both air and liquid systems as supplements. Schiller Consulting, (2007, 21) on the other hand covers liquid-based solar heating. The most appropriate collectors for central heating are solar liquid collectors. ANALYSIS The commonest of the solar liquid collectors are flat-plate collectors. Additional examples are concentrating collectors and evacuated tube. A working fluid also referred as a heat transfer including antifreeze and water absorb the solar heat in the collector. The role of the controller is to operate a revolving pump to transfer the liquid through the collector as a channel at the right time. Schiller Consulting, (2007, 31) posits that the rapid flow of the liquid pushes the temperature to range from five to eleven degrees centigrade. To increase the loss of heat, the controller heats a smaller volume of liquid and enhancing the overall efficiency of the system. Other components of the system are pumps, piping, the expansion tank, valves, a storage tank, a heat exchange, and controls. Schiller Consulting, (2007, 33) finalises that the heat transfer fluid determines the flow rate. PA Consulting Group, (2006, 19) expounds on ideas by Schiller Consulting, (2007, 44) by evaluating on the storage of heat in liquid systems. Liquid systems use tanks of water to store solar heat. Alternatively, they use the masonry mass of a radiant slab. The system entails the transfer of heat from working fluid to the distribution fluid inside the tank or within the heat exchange exterior. Similarly, State of Wisconsin, Public Service Commission of Wisconsin, (2007, 43) report holds that the Sun supplies the earth with daily energy in an enormous way. The supply exceeds primary consumption by more than eighty times if they Germany as an example. The State of Wisconsin, Public Service Commission of Wisconsin report (2007, 51) holds that it is possible to exhaust the energy. It remains at the disposal of people for millions of years ahead. In contrast, the natural gas, coal, and oil remain limited in supply. The belief by State of Wisconsin, Public Service Commission of Wisconsin, (2007, 69) is that the Sun provides the most persistent and efficient source of energy. Tec Market Works, (2005, 79) compounds ideas by Schiller Consulting, (2007, 102) and analyses solar water heating. According to Tec Market Works, (2005, 82), the utilization of solar energy leads to favourable primary requirements. He explains that the use of warm water in the household remains constant through the whole year. Conformity exists between the supply of solar energy and demand compared to the use for heating. Quoting examples from State of Wisconsin, Public Service Commission of Wisconsin, (2007, 91),Tec Market Works, (2005, 87) puts forth that solar heating frameworks for hot water differentiate themselves from other systems using simple technology. However, the system is sophisticated technologically. Many companies have experience in mounting and planning systems for solar heating. ANAO, (2010, 23) report concentrates on how the solar thermal energy works. He defines solar thermal energy as the utilization of solar energy to generate heat. Fig. 1 A sample solar panel also called collector fitted on the roof People using cars regularly and especially in hot climates remain familiar with effects of solar in generating energy. The difference is that heat generated from the solar thermal energy is applicable in daily lives. Using solar thermal energy contributes to the preservation of environment and energy reserves besides minimizing the emissions of Carbon IV Oxide. ANAO, (2010, 23) explains the simple principle that helps in integrating features in the solar thermal energy. The solar collectors gather the rays from the sun and transform the same into heat. The collectors, then move the heat a fluid powered by heat transfer. The heat-transfer fluid entails the mixture of water in different areas and glycol. The movement continues with the transfer of the fluid, and then the pumped into a heat exchange found in the storage tank. U.S. Department of Energy, (2003, 49) delves into various companies that deal with the production of solar heat. U.S. Department of Energy, (2003, 55) understands vividly that the global energy market that falls at the primary level of the economic pyramid is big and will continue to grow as the world becomes digital. This makes the element of efficient energy core to the lives of people. The population of the people around the world keeps increasing with China having one of the rapidly growing regions. The development of other technology such as telephone did not take on the lives of people the way the energy efficient windows have done U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, (2003, p. 77). Fischer points some negative impacts brought by the conservation that were never related to the older technologies. People in professional careers have had to thin the way they operate since anything negative they do would influence negatively on the company or industry the associate with. This will in the result in the people in question losing their jobs. The management compares posting things online whether by clicking on private buttons or anywhere else to giving information one on one to a confidant. She ends that the two scenarios without comparison because irrespective of where you post, the former is online and therefore the latter is better. Other companies however, fail to illustrate the negative impacts of the energy efficient windows on people’s private lives fully. It is expected that when the business is read, clear explanations on the negative impacts the conservation has on people will be shown. The problem related to this and linked to the striking confusion that the management fixes her into at the beginning of the business. They begin by making it clear that they feel what the conservation has done so far is positive. Her conservation changes to dig into the negative effect the conservation has on people’s privacy. The urban population in the two cities in the East of China will record one of the highest increments. This company is responding to the increasing demand by designing, manufacturing, and distributing energy efficient windows to people in the two regions. This initiative is new because most of the projects by various businesses aimed at driving energy projects within the global income pyramid and especially in China remain at a low scale. This is despite the fact that players in the industry are diverse ad comprises of people from multinational companies, huge utilities, to include small and medium scale companies. Most claim to engage in renewable energy projects. Hawke (2010, 27) analyzes various business models for solar heating companies. The need for people to access and use affordable, clean, and reliable energy is a primary factor of economic growth, social development, as well as having a sustainable environment. Homes, offices, and other institutions require energy to maintain various things cool and run other important activities. Hospitals for instance, need energy to keep medicines cool apart from running other rooms such as operation theatres. Energy drives the future of any society because it allows learners to read and research all round the clock because of sufficient lighting. Radios, televisions, refrigerators, and microwaves among other gadgets use energy to entertain, educate, inform, reduce the burden on women, and improve the standards of living. However, it is essential to mention that the company discovered that among the essential uses of energy is having supplying energy efficient windows to people across the globe among them East China. Several people lack access to reliable and affordable energy in both Shanghai Zhejiang and Jiangsu. Hawke (2010, 31) explains the report by the Government of Australia on the success of Home Insulation project by Commonwealth countries. This was report by the National Audit Office commissioned by the Australian Commonwealth government. The audit team tasked with the responsibility of assessing the status of home insulators, their economic benefits the insulation had on people by the time of the investigation to determine its viability and the prospects of encouraging further installation in homes installations where installations had not taken place. The commonwealth government influenced by the global economic crisis of 2008 (ANAO, 2010, p. 12). Its impact had reached Australia just as other parts of the world were hit. The government wanted to take measures to curb the rising rates of unemployment caused by increasing inflation. Home insulation was a very good idea by the commonwealth government. That was a step in the right direction. The International Monetary Fund had announced an average of 7.5 percent drop in Gross Domestic Products and major world economies such as the US were feeling the impact and had to bailout some of the big companies. The benefits of the scheme were numerous and all the stakeholders would benefit from the scheme. However, the government ought to have allowed room for the checks and balances through legislation. SYNTHESIS 1. solar water heating Fig. 2 A sample fully fitted solar system with water storage tanks Solar water heating panels collect and transfer heat from the sun into storage cylinders for storage. The system uses the heat from the sun to heat liquids. Scholars define solar thermal heat as heat trapped using greenhouse effect. Light from short wave radiation hits the panels’ absorber to produce infrared radiation and heat radiation as well. The heat remains in the collector waiting transfer. 2. solar heating panels Solar heating systems for heating water apply solar panels referred to by other scholars as collectors to collect heat supplied by the sun. The heat becomes essential in heating water. A hot water cylinder stores the water. The system also constitutes a boiler fixed behind as a back up to regulate temperature to the required degree. Part of the system that is parallel to the main heating system is the Worcester Greenskies solar panels. Experts mount the solar panels on a surface such as a roof selected based on the degree of exposure to the sun. Connection constitutes pipes through to the lower coil existing in a twin-coil solar storage cylinder. Fig. 3 solar panels fitted on a surface with respect to exposure to sun rays Three types of Greenskies solar collectors exist in the market. They are Greenskies Solar solar-lifestyel flat plat panels, Greenskies solar-Lux evacuated channels, and Greenskies solar-Lito flat plate panels. Technology behind solar thermal panels is that, the collectors receive energy form the sun and transfer the same to the pipe system of connection through the absorber plates. A ready-mixed liquid fills the pipe system of connection. It contains water and glycol circulated by the pump into the coil contained in the hot water storage cylinder. The storage cylinder is the resting place for the heat. Glycol goes back to the collector to absorb more solar energy free of charge. Experts fix a simple unit to manage the movement of energy from the collectors to the storage cylinder in the system. Evacuated tube solar panels entail the Greenskies-Lux. They have double walls of glasses; constitute direct movement of heat, as well as having CPC mirror evacuated tubes. In these types of panels, glycol moves directly in a pipe with a u-shape within the glass channel. 3. application Home insulation was a project of the government of Australia. This was report by the National Audit Office commissioned by the Australian Commonwealth government. The audit team was tasked with the responsibility of assessing the status of home insulators, their economic benefits the insulation had on people by the time of the investigation to determine its viability and the prospects of encouraging further installation in homes installations where installations had not taken place. The country operates and constructs systems going by previous experiences and proceeds to innovate on them by modifying various aspects. They explore ways of making the production systems better. The company makes changes on the old system by learning-by-doing, trial and error, learning by applying, as well as muddling through the process to achieve success. The company considers development processes either intuitive or rational but important integral components of the process of research. The management applies the same to improve lying beyond capacities to innovate using computation and analysis. The commonwealth government influenced by the global economic crisis of 2008 (ANAO, 2010, p. 12). Its impact had reached Australia just as other parts of the world had been hit. The government wanted to take measures to curb the rising rates of unemployment caused by increasing inflation. Technology, science and innovation remain important factors that drive energy consumption in Australia. Companies in Australia both domestic and Multinational Corporations continue to invest massively in development and research as well as put money in innovative techniques. Through this, Australia succeeds in developing a precise energy efficient innovation system that helps in maintain low consumption of energy. The management of the company in the article follows various strategies in enhancing innovation systems including applying a development strategy that appears outward, engaging large production oriented policy, and proper utilization of human resources among many more. These resources carry the strengths of the company as well as demonstrate particular weaknesses within the innovation system. Innovation is an important policy debate regarding ways of maintaining hitherto economic growth and development in many areas falling within the definition provided by demographic challenges, main fiscal challenges, and globalization of competition. This includes among others the emerging markets that Korea and Oman fall. The country focuses on innovation and gives little attention to imitation despite the fact that a close relationship exists between imitation and innovation procedures. A company considers imitation copying and comes with negative undertones. Innovation constitutes a virtuous process while imitation is a parasitic engagement that makes use of ideas from other people. The company strives to avoid this process because the management holds that such process should not apply in systems that enhance economic development. The company borrows the idea of continuous improvement by undertaking investments to modify progressively and continuously from Japan. The developed culture goes for changing for the best always. The company strives to augment what most companies fail to do. They apportion almost equal effort in construction, design, and experimenting prototypes as well as pilot structures in the same measure they partake in defining models, laws apart from development. References [1] American Society of Heating, Refrigerating, and Air-Conditioning Engineers (2002). Guideline 14 on Measurement of Demand and Energy Savings. [2] ANAO, Audit Report, (2010).Home Insulation Program, Canberra, pp 12. [3] Baumert, K., T. Herzog, and J. Pershing (2005). Navigating the Numbers: Greenhouse Gases and International Climate Change Policy. Washington, D.C. World Resources Institute. [4] California Public Utilities Commission [CPUC] (2004). The California Evaluation Framework [5] Hawke, A, (2010).Review of the Administration of the Home Insulation Program, Canberra, p. 23. [6] International Monetary Fund (IMF), 2009, World Economic Outlook (WEO) Crisis and Recovery Canberra, available from http://www.imf.org/external/pubs/ft/weo/2009/01 [7] Mitsuo, I. (1997). Introduction of Heat Management, New Edition Energy Conservation Center. [8] PA Consulting Group (2006). 2005 Commercial and Industrial Programs Free-Ridership and Spill over Study Revised Report. [9] Schiller Consulting (2007). Survey of Energy Efficiency Evaluation Measurement and Verification (EM&V) Guidelines and Protocols. [10] State of Wisconsin, Public Service Commission of Wisconsin (2007). Focus on Energy Evaluation: Semi-annual Report. PA Government Services. [11] Tec Market Works (2005). A Qualitative Program Effects Status Study. Prepared by N. Hall. [12] U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy [DOE] (2003). Program Management Guide: A Reference Manual for Program Management Read More