Thermal Comfort Research Paper
THERMAL COMFORT IN BUILT ENVIRONMENT
RABI NARAYAN MOHANTY
Table of Content
Abstract 3
Introduction 4
Definition 4
Importance of Thermal Comfort 5
Thermal Comfort Factors 6
Measurement of thermal comfort 8
Thermal Comfort Model 8
Thermal comfort equation 10
Bibliography 12
Abstract
Thermal comfort is the state of mind and it discourse satisfaction with the thermal environment. It is an important aspect of the building design process as modern man spends most of the day indoors. This paper will discuss the different parameters and indices of thermal comfort. The main focus of this study will be to discuss the relationship between thermal comfort, energy consumption in the context of tropical climate. Energy model and sustainable
…show more content…
Office workers who are satisfied with their thermal environment are more productive. (Huizenga, 2006). Sick building symptoms can be formed due to thermal discomfort. (Myhren & Holmberg, 2008). Thermal comfort and internal air quality is affected by high temperature and high relative humidity. Alliesthesia is usually caused because of varying thermal sensations while a single static temperature causes relaxation and thermal pleasure. Natural ventilated built environment can be created by the adaptive models of thermal comfort and for more floatable indoor conditions (Cabanac, 1971) and these buildings can be more energy efficient and creates more pleased occupants (de Dear, …show more content…
Many researches has been done for the purpose to define the condition which will provide comfortable environment to a certain group of occupants ( ANSI/ASHRAE Standard, 55-2013). Thermal comfort is affected by six factors (Fanger, 1970) and further these can be grouped into two categories as environmental factors (thermal environment conditions) and personal factors (characteristics of the occupants). Factors are as
David Nelson Crosthwait Biography Essay
96 Words | 1 PagesArticle 1 David Nelson Crosthwait Jr was born in Nashville, Tennessee on May 27th in 1898. He is and african american pioneer in the field of heating and air conditioning. He is best known for heating up Radio City Music City in New York City. Crosthwait grew up in Kansas City,Missouri, where he attended all-black school. His parents were very encouraging and challenged him to do experiments and to make designs.
Overview Of The Hot Zone By Richard Preston
820 Words | 4 PagesThe most thought-provoking book I read this summer was The Hot Zone by Richard Preston. Not only is this book fast paced keeping you with the urge to read but it also focuses on real events leaving the reader to wonder why it is said that history repeats itself. I chose this book to focus on because of the close connection the story seemed to hold to recent events in history. The Ebola outbreak was the center of the media’s attention recently because of all the harm it caused in Africa and the fact that a virus could be so destructive, managing a large scale outbreak, is a massive threat to life as we know it. My reason for taking AP World History was really quite simple.
Temperature In H. P. Lovecraft's Cool Air
450 Words | 2 PagesAfter reading H. P. Lovecraft “Cool Air” and watching the short film based on the short story, the temperature is the similarity that stands out. In the short story, the first mention of temperature takes place when the tenant that lives downstairs started having heart problems. When the tenant started having problems with his heart, he went upstairs to Dr. Munoz room to obtain assistance and when the doctor opened the door to his room, the tenant felt a breeze of cool air. During this meeting, the narrator describes the touch of Dr. Munoz as iced cold and his hands appeared to be void of blood.
Nursing Medication Errors
2353 Words | 10 PagesEnvironmental characteristics such as the location of the medication room (n 28, 34.1 and the medication dispensation method (n 28, 34.6%) were rated "somewhat helpful. " Environmental characteristics rated as "somewhat problematic" were the nursing station layout (n 26, 31.7%), size of the medication room (n = 29, 34.9%), and heating and cooling systems (n =- 28, 33.7%). Lack of privacy in the nursing stations (n 32, 38.6%) and visibility to all areas of the nursing unit (n 31, 37.8%) were rated the most problematic environmental characteristics (Chaudhury et al.,
Hsc300 Unit 6 Training
2405 Words | 10 PagesThis could affect the way people do their job as they are being distracted by the noise. As for the chair, it could cause long term damage to the person’s body as they are not seated correctly • The aircon is dripping water: this is dangerous as water could leak onto an electrical cable in the air con which could trigger an electrical shock among an individual in close proximity to the air con. • Audit boxes still in office: anyone could fall over the box as they are walking around the office. • There are a lot of cables from the new computer installation that are getting under people 's feet. Sarah knocked a plug out the other day with her foot: Sara could trip and fall leading to an injury depending on the way she falls down.
Klinenberg's Argument To Regulate Air Conditioning In America
547 Words | 3 PagesHe uses his advocacy for air conditioning to gently approach the uncomfortable topic of our wrong-doings saying, “I’m hardly against air conditioning… it can save the lives of sick, elderly, and frail… [it] can enhance productivity and make factories safer for workers.” Gaining trust from the audience he continues to tackle the issue by suggesting that instead of complying with our expectation of having our thermostats set to “Igloo, arctic and frigid” we should use our air conditioning responsibly, such as reducing indoor temperatures to the mid-70s and no farther. However he is not convinced our culture would ever readily agree to limitations of this nature, therefore, Klinenberg suggests that there be new rules and regulations instituted concerning the use of air
Ventilation Lab Report
1099 Words | 5 PagesVentilation of a person through various activities Camila Gonzalez. This lab was made with the aim of proof that making different activities can alternate the ventilation rate, also is to see the variation of work our respiration system makes. We can see the different things and situations that can affect the normal process of ventilation and respiration, like the weather and the clothes that were limitations for doing this experiment because first the weather was so hot, so the person get tired early and began to ventilate faster and second the clothes wasn't appropriate for making the activities, because they also make weight and makes that the person get more tired. We use more than one person to make a comparison of the ventilation
Heat Stress Research Paper
1065 Words | 5 PagesThis is due to the steep temperature gradient between the ice water and the skin. However, the use of large barrels or tubs to submerge patients in iced water is logistically not feasible for use during en rout cooling. The solution then is to provide an alternative cooling system that is more portable and at the same time, able to deliver an acceptable or improved temperature gradient in cooling. Ideally, cooling rates of >0.080C/min is found to be more effective in reducing the morbidity and mortality associated with heat injury
Calorimetry Lab Report
747 Words | 3 PagesI. Introduction This experiment uses calorimetry to measure the specific heat of a metal. Calorimetry is used to observe and measure heat flow between two substances. The heat flow is measured as it travels from a higher temperature to a lower one. Specific heat is an amount of heat required to raise the temperature of one gram of anything one degree Celsius. Specific heat is calculated using several equations using the base equation: q=mc∆T II.
Proposal For Global Warming
1197 Words | 5 PagesObjectives of study 1. Study the factors causing the rise in global warming. 2. To analyze the consequences of this constant inclination in the temperature of earth. 3.
Disadvantages Of Energy Efficient Construction
2096 Words | 9 PagesIt is believed that investment of energy efficient buildings provides rapid and much cheaper results rather than increasing alternative energy supply (UN, 2009). In addition to this, upgrading energy efficient construction is one of the crucial opportunity to elevate development in economy, environmental stewardship, social and life quality, lastly human rights (UN, 2009). As United Nations (2009) mentioned, more appropriate energy efficient use diminishes the enforcement of energy use on climate change and usage of modern energy-saving technologies is the one of the effective ways to enlarge energy efficiency. Furthermore, improving the energy efficiency of buildings makes more adaptable regardless of any changes in weather condition and such buildings likely to emit less carbon dioxide emissions that polluted air tends to affect inflammatory as well as respiratory systems that can lead to worsening of heart and lung diseases such as chronic bronchitis and emphysema even the lung cancer which is recently more serious disease (DERA, 2011). Improvement in energy efficiency in construction makes energy more available which can be probably used alternatively; also, reduces the political instability risks which tend to arise because of energy price inflation for householders or energy shortages (UN, 2009).
Danger Of Climate Change Essay
1120 Words | 5 PagesClimate change is the most rising issue of the modern world that is threatening our planet from the last few decades. In the simplest definition, the term climate change refers to the rising of the planet’s temperature, particularly an increase in the average atmospheric temperature. It should be noted that in the last few decades, many scientists and ecologists has discovered the Earth temperature is increasing at an alarming rate and has affected the planet in numerous of way. The constant change in the climate due to various causes is threatening the preservation of the Earth and its human life. It should be noted that the climate change is linked with several of the human activities that are further directed towards the global warming.
Causes of Global Warming
910 Words | 4 PagesGlobal Warming causes and solutions The majority of scientists around the world have a fear of global warming and its effects on nature and humans around the world. Global warming is considered as one of the most threatened in our world today. This essay presents and explains the impact of global warming on earth and suggests to finding the best solutions can be done in order to minimizing those reason that affected on raising the temperatures to avoid this problem.
Hotel Variability
702 Words | 3 PagesOne of the characteristic of service like variability services are highly variable due to service quality depends on who provides, where and when they are provided. Variability is opposite meaning of consistently which mean no fixed pattern and hard to change or control. Variability is a negative attribute for a hotel because it can be defined as risk and uncertainty. To avoid any barriers to hotel’s operation, it is important to identify types of customer variability and then create strategies to manage variability Four Seasons Hotel uses reduction strategy to deal with arrival variability by offering room reservation services. It requires guest to make room appointments or reservation first due to people will not want the service at the same
Barriers In Classroom Communication
975 Words | 4 PagesCipline and tom: of the, School are the factors that influence the social. Environment of class-room. All these factors significantly influence the teaching-learning communication. Therefore, care shouldbe taken for their proper arrangement and control. 14.
More about Thermal Comfort Research Paper
David Nelson Crosthwait Biography Essay
96 Words | 1 PagesOverview Of The Hot Zone By Richard Preston
820 Words | 4 PagesTemperature In H. P. Lovecraft's Cool Air
450 Words | 2 PagesNursing Medication Errors
2353 Words | 10 PagesHsc300 Unit 6 Training
2405 Words | 10 PagesKlinenberg's Argument To Regulate Air Conditioning In America
547 Words | 3 PagesVentilation Lab Report
1099 Words | 5 PagesHeat Stress Research Paper
1065 Words | 5 PagesCalorimetry Lab Report
747 Words | 3 PagesProposal For Global Warming
1197 Words | 5 PagesDisadvantages Of Energy Efficient Construction
2096 Words | 9 PagesDanger Of Climate Change Essay
1120 Words | 5 PagesCauses of Global Warming
910 Words | 4 PagesHotel Variability
702 Words | 3 PagesBarriers In Classroom Communication
975 Words | 4 Pages