to investigate different control strategies for the heating and cooling system of the ZUB (Centre for Sustainable Building), situated in Kassel, Germany. It is an experimental office building, with a very detailed monitoring system for studying low-energy and low-exergy building technologies. The conditioning system is a TABS (Thermally Activated Building System), with water pipes embedded in the centre of a structural concrete slab, thus resulting in a ceiling radiant system. The high thermal capacity
Words: 22312 - Pages: 90
to increase my energy levels into my everyday activities would be to exercise in the morning. I believe taking a walk or doing floor exercises would help increase my energy levels on a everyday basis. I believe that exercising and giving yourself a good workout in the morning or even before one goes to bed. Before one goes to bed it will help one sleep in the morning exercising will help give extra energy that is needed
Words: 351 - Pages: 2
transfer is a discipline of thermal engineering that concerns the generation, use, conversion, and exchange of thermal energy and heat between physical systems. As such, heat transfer is involved in almost every sector of the economy.[1] Heat transfer is classified into various mechanisms, such as thermal conduction, thermal convection, thermal radiation, and transfer of energy by phase changes. Engineers also consider the transfer of mass of differing chemical species, either cold or hot, to achieve
Words: 312 - Pages: 2
A device that gets scorching hot as it captures and traps much of the sun's energy using a greenhouse-like approach could usher in an era of inexpensive electricity from the sun. The breakthrough comes from a sunlight-absorbing material made of photonic crystals that are arranged to prevent the escape of most of the energy it captures from direct sunlight. In this case, infrared radiation from the sun enters the device through holes in the surface, but the reflected rays are blocked when they try
Words: 342 - Pages: 2
Explain how the properties of water are important to plants/animals. All living things contain water. Water is the main constitute of all organisms. Mammals consist of around 65% water. Water is the solvent, the medium and the participant in most of the chemical reactions occurring in our environment. The properties of water are extremely important to plants and animals for many reasons.
Words: 566 - Pages: 3
2. Satisfaction Lack of job satisfaction is often one of the key things highlighted in surveys of employees. Individuals working together as a team to achieve a common goal are continually developing. As they interact more energy and enthusiasm is created. When this energy is utilised, it produces results which positively impacts on motivation and leads to even more success. 3. Skills Even the best qualified individual cannot have all of the skills to do everything. Some people excel at coming
Words: 384 - Pages: 2
Introduction The article Big Fans Push Air Around, Energy Bills Down written by, Trever Hockensmith discusses how highly efficient large-width fans can reduce consumer energy bills. By using these fans you get better temperature stability throughout a large space, while saving money on energy bills. The different seasons cause energy rates to increase and decrease consumers are looking for more and more ways to stabilize their energy bill. How they save money The big fans will save consumers
Words: 290 - Pages: 2
IS535 Discussion Week 7 Major corporations, governments, and other organizations are hacked each week, mostly by means of phishing attacks. Describe how users and IT organizations should arm themselves against these attacks. I see the key to defeating phishing attacks is a comprehensive and active education/training effort and a strident monitoring/notification capability to thwart those types of attacks. With this two pronged effort you both educate the firm and keep the firm informed on the
Words: 255 - Pages: 2
Self Assessment: A group is most effective when its members promote ideas which are beneficial to the group as a whole. Members should be willing to make decisions which support the well being of the group, even if these decisions do not benefit them personally. That being said, members should still have the right to protect their own interests. If a certain group decision is grossly unfair to part of the group, these members should not have an obligation to support such a decision. Teams
Words: 836 - Pages: 4
sun is our most powerful source of energy, the ultimate source of energy for nearly all life on Earth. Sunlight can be used for heating, lighting and cooling homes and other buildings, generating electricity, water heating, and several other processes. Plants and certain other organisms are able to capture solar energy and carry on photosynthesis, a process that transforms solar energy into the chemical energy of nutrient molecules. Animals and plants get energy by metabolizing nutrient molecules
Words: 564 - Pages: 3
