Measuring Heat Loss from Buildings - Essay Example

Measuring Heat loss from buildings Introduction While speaking about effective methods and strategies that could lead a company to successful development it is necessary to take into account experience of the companies involved into heat loss from buildings procedure and financing sector of this branch, as well as theoretical findings of various authors. It is evident that the leaders of the organizations, as well as the teams need to be flexible enough to adapt to changing environment and instability of economical process all over the world. It is also necessary that the company should provide basic changes in the following directions: product, process, position, paradigm. The teams should learn how to learn to build up effective mechanisms of functioning together, and this should be provided by a whole community, rather than individuals. The processes that influence economies of various countries demand new strategies, for instance, cooperation, that should be correctly prepared and carried out by the leaders of organization. Heat loss from building measuring procedure With economical conditions that provided for stable progress in economy, and low mortgage rates, increasing demand for buying houses in this period created a favourable condition for heat loss from buildings procedure and mortgage companies. The other important issue was that the financing those who buy homes was changed by commercial banks and loans and savings from individual mortgaging to new level of mortgage originations that become usual at the market of heat loss from buildings procedure by the end of the XXth century. “When we are evaluating the quality and effectiveness of insulation in a building or the adequacy of a building heating or cooling system, we need to use measurements that permit us to describe the rate at which a building loses heat under various conditions (such as outdoor temperature, wind velocity, how leaky the building is, the area of its windows and perhaps doors, and the amount of insulation in the building walls, floors, and ceilings. A few of these critical definitions is given just below, followed by some simple formulas used to calculate the heat loss in a building” (Fukuyama 2000) The heat loss from buildings procedure and its financial sector underwent some more profound and fast changes that influenced real estate credit firms and householders significantly. The process of consolidation within the industry, new findings in technological sphere and narrow margins are the key issues that characterized the atmosphere at the heat loss from buildings market at the end of 90s and determined further development in this industry. (Doggem) While speaking about the future of this industry the specialists usually express positive views on the situation. Current conditions and economical situation are likely to provide mortgage banking firms with efficient procedure and households with various mortgage alternatives. The experts now speak of heat loss from buildings industry as of a branch of industry that now has the most favourable conditions for successful development. However, various challenges are also to be taken into consideration, and now these obstacles are clear and evident. As the experts state, “as in most mature industries, the surviving companies will be the low-cost producers, and a heavy investment in technology may help companies accomplish this objective”. (Doggem) “An interesting version of this heat transfer theory was shared with the author in a class on how to minimize building heating costs when the instructor told us that "the thermal conductivity of finned copper heating baseboard is exponentially greater at higher temperatures". He was saying that if we ran heating water from our heating boiler through the baseboards at 200 deg.F. we would see much more efficient heat transfer from the heating baseboards into the building. There are other factors involved in heating system efficiency such as the length of boiler "on" cycle (longer is more efficient), so there was more to think about, but the instructor was applying classic heat transfer theory that is reflected in the "K" values of building insulation as we've discussed here.” (Fukuyama 2000) (See picture 1 and 2) Picture 2 Long-tern perspective of this industry is determined mainly by the following issues: economical decays and booms, that constitute circles in world economy demographic issues advance in technology changing background of the industry regulations that are provided by the government (Doggem) As the historical perspective demonstrates, the most important factor influencing heat loss from buildings industry was changeable nature of interest rates. This branch of industry experiences the same stages of development as other industries: “: downturn, trough, recovery, expansion, and peak”. (Doggem) Accordingly, interest rates are also determined by the process and are influenced by the same circular way of development, and all this thus affects background of various branches of industry in general and heat loss from buildings industry in general. Demographic conditions to a large scale determine the situation at the heat loss from buildings, and growing population positively influence demand at the heat loss from buildings. As it is reported, “the percent of two-income families has steadily increased to almost 80 percent of households today from only registering 63 percent in 1980, providing families with greater financial flexibility to purchase homes. Also, the percent of single households has increased by over 5 percentage points to 19.5 percent today versus only 14.1 percent in 1990, increasing the pool of potential homebuyers. Similarly, the percent of divorced households has risen by 4 percentage points to 11.2 percent today from 7.2 percent in 1990. And finally, there has been a surge of immigration into this country during the past decade, helping boost the Asian and Hispanic population growth rates to 44 percent and 22 percent, respectively. And with each new year, there are increasing numbers of immigrants entering the home-buying marketplace”. (Gausa, p. 188) The new technology for heat loss measurement The latest technological innovations allow working out, improving and integrating new systems of heat loss monitoring, systems of services. Increasing influence of innovations on technology is supposed to grow in future. Recent findings in technology allow heat loss from buildings companies decrease the costs on their products, which will help them succeed even under worse economical conditions. (Balchin) Technological innovations affect not only heat loss from buildings companies but also consumers. New technologies allow make the processing of loans faster, and decrease the price for the mortgage obtained. In addition, “keeping up with technology means investing substantial capital and resources, and also assuming some risk”. (Hemmens, p. 39) Technology develops so fast that currently used systems become out of date rather quickly, and this will make their owners update them in order not to be oppressed by the competitors with more perfect system. One of the most famous authors that observed effective strategies for developing procedure is Peter Senge. His works provided procedure decisions and marketing solutions helpful for the leaders of various organizations. He stated that the companies that look for successful development and innovations should learn to change and to be flexible. One of his writings, “the Fifth Discipline”, is devoted to this important topic. In his book the author tries to persuade us that the world is not changed by some separate forces. Senge insists that this illusion should be destroyed. He speaks about the necessity to make organizations learn, and these would help the people within these organizations achieve desired purposes, forge out new conceptions and patterns, and help people learn together and try to act together. He lists seven “learning disabilities” in organizations and provides a list of five disciplines that are to be examined and used for successful monitoring of heat loss: These five key disciplines are as follows:  1. Systems thinking. It is necessary to remember that only united forces change the world. But it is sometimes challenging for the individuals to see the whole scheme. Systems thinking is a framework, that represents knowledge and mechanisms that were worked out within last five decades, and that are to help people see the whole pattern and to recognize how to make the things change effectively and easily. This discipline is useful because it can be represented with the help of a diagram. There are three processes that constitute the system: reinforcing feedback loop (this process leads to decline or growth), balancing feedback loop (this process restricts decline or growth), delays (these are the breaks between the action and the result of this action) 2. Personal Mastery. This discipline provides for mechanisms for deep and profound analyses of personal viewpoints, of making clear focuses for person’s actions and behaviour, forging personal patience, and having objective perspective of reality. This discipline begins with clearing up the issues that are of a real importance for people and of building up person’s behaviour in accordance with individual aspirations. The major elements of personal mastery are: personal vision, holding creative tension, and commitment to the truth. 3. Mental Models (or paradigms). These models represent integrated assumptions, viewpoints, notions and images that determine our vision of the world and our behavioural schemes. The schemes of working with these mental models begins with looking deep into one’s own personality, learning to recognize and analyze the images of the world that appear in person’s mind, and changing them if necessary. 4. Building Shared Vision. This discipline includes the ability to unearth the pictures that person shares with the community, and that determine common meaning and personal experience, instead of real values that should determine them. 5. Team Learning. This discipline begins with dialogue, or skill to postpone mistaken assumptions and forging out “thinking” which is necessary for the members of a team or organization. A process of learning with all the team involved, which presupposes group learning, rather than individual, should be a basic learning strategy in organizations of all levels. “Unless teams can learn, the organization cannot learn”. (qtd in The Thinking of Peter Senge) Conclusion According to Balchin, we do not have, from this plain computation, the effects of wind on a house heat loss, while a more complicated side of this method may just regulate the hotness dissimilarity to take in the wind dynamic. For instance, you may apply a wind/temperature diagram to obtain the effectual outside hotness when it's also stormy. In cold environment, totalling a wind speed will decrease the effectual outdoor hotness and thus it will raise the temperature dissimilarity across the house wall. Apply any "wind chill factor" chart for this information. Still more complexity of process of heat loss are probable by totalling the effects of dampness on heat loss from a facade, but at the same time as this is essential for a (perspiring) human in cold circumstances it is usually mistreated when allowing for house heat loss. (Balchin) Changing environment of the procedure still remains one of the most essential issues for implementing successful innovations. There are some points that define the process. The first of them is the process of consolidation. Increasing competitiveness of the procedure background of the industry and the profit margins that get narrower demand that the firms act taking into account producing loans, with the help of reducing capacity of origination or changing origination methods to make the costs of producing loans. Lately, this was carried out with the help of consolidation within the industry. (Balchin) References Lereah, D. 1997. Heat loss from buildings finance: a long-term perspective. Procedure Economics. Available at http://www.findarticles.com/p/articles/mi_m1094/is_n3_v32/ai_19735851 The Thinking of Peter Senge. A summary of a Senge 6/6/95 Seminar and the book The Fifth Discipline. Available at http://www.faithmaps.org/index.html Doggem P., Smeets, J. 2004. Heat loss from buildings Associations and Strategic Sourcing. Available at http://www.enhr2004.org/files/new_papers/Smeet and Dogge- paperenhr2004def[1].pdf Fukuyama, F. 2000. The Great Disruption. Profile Books Ltd. Senge, P. 1993. The Fifth Discipline: Art and Practice of the Learning Organization. Random House Procedure Books Norquist, J. Is Gentrification Really A Threat? Available at http://www.planetizen.com/ Innovative heat loss from buildings in Scotland. John Gilbert Architects. Available at http://www.johngilbert.co.uk/resources/index.html Gausa, M. (2003) Heat loss from buildings: New Alternatives, New Systems. Birkhauser Hemmens, G. 1996. Under One Roof: Issues and Innovations in Shared Heat loss from buildings (SUNY Series in Urban Public Policy). State University of New York Press Balchin, P., Rhoden, M. 2002. Heat loss from buildings Policy: An Introduction. Routledge, an imprint of Taylor & Francis Books Ltd Read More