Get Full Essay Get access to this section to get all help you need with your essay and educational issues. Solar Cooker and Shoe Carton Box Essay Sample This study aimed to find out if an old shoebox and a thick tin foil can be converted to amore useful piece of cooking equipment. The feasibility of reflective solar heated grill that is built from a cardboard box, tin foil, and poster board as an alternative cooking equipment was studied in this research project. The cardboard box was cut and shape the tin foil is settled in the middle making it looks like a slide.
This is due to the inefficient utilization of energy resources and system inefficiencies. Waste heat can be reutilized as a heat source for other processes.
However, it is often difficult to match efficient reutilization processes to sources. In contrast, converting the waste heat into electrical power would be convenient and effective for a number of applications. Generating electricity using conventional energy conversion would necessitate the need for a stable and high energy density source which is unlike the characteristics of a waste heat source.
However, a directly viable solution for converting waste heat into electrical energy is to use thermoelectric power conversion. Thermoelectric power generation TPG is based on solid state technology with no moving parts and can be easily adapted to wide range of operating conditions.
Several methods based on conventional cycles of heat exchange have been tested where the amount of residual heat is great. Today, a much extended application of those methods is cogeneration. All of these techniques are based on an initial strong investment and the addition of new equipment.
However, energy is lost if the waste heat source has a medium or low level of thermal power, because the investments based on conventional techniques are very high. The potential use of thermoelectricity in these cases has to be taken into account. Thermoelectricity able to generate energy from waste heat sources, it can be very attractive because it can use energy that would be lost in any case.
In this paper a general overview of the potential use of waste heat sources for the generation of energy will be described.
By the process of converting waste heat energy into useable electric power in charging and even generating gadgets with low power consumption.
Heat is the natural by-product of energy conversion processes; both conversion of primary fuels to work or energy, and conversion of energy to work.
Major sources of energy in the world like petroleum, natural gas, coal and uranium are limited. A dramatic increase in the primary energy consumption has accompanied the rapid growth of human economical and social activities and it is evident that, at the current rate of consumption, supplies of all types of fuel could become difficult to obtain by the middle of the next century.
Furthermore, increasing industrial activity has resulted in a steady increase in the carbon dioxide concentration in the atmosphere causing an increase in the atmospheric temperature of the world global warming.
However there are ways to counteract against these developments and to alter the overall future outlook to a better one. Filipinos are now fascinated and can afford buying numbers of household appliances such as TVs, refrigerators, computers and cell phoneresulting in increased electricity use in households.
If this continues to happen, Philippines will experience low economic growth not only for residential but as well as the industries. For it can result in lost data, missed deadlines, decrease in productivity, or loss of revenue.
It is also assumed that global population growth in combination with industrial development will lead to a doubling of electricity consumption by One solution to this problem is to have an environmental friendly Thermoelectric Generator that will benefit the vast areas with poor power out range.
This generation technologies used to provide an alternative to or an enhancement of the traditional electric power system by converting waste heat energy for small application like charging cell phone and even generating gadgets with low power consumption. The main objective of this study is to develop a Low Cost Portable, Compact, Convertible Thermoelectric Generator by converting waste heat energy into useable electric power.
The main idea behind this is to reuse waste heat produced from the daily activity like cooking activities into useful and clean electricity for a broad range of products like charger, lamp shade, fan and etc.
Some study validated that clean and affordable energy services are important for good physical well-being, reduce dependence to electricity and productivity of household members. During Calamities Philippines is one of the countries in the world that experience vulnerable calamities.
The Philippines' exposure to disasters is a significant extent due to the country's geographical and physical characteristics.
Power shortage is one of the major problems experienced by affected residences. Just like what happened in Tacloban after typhoon Yolanda and in Metro Manila after typhoon Glenda, aside from devastating deaths of many countrymen, power shortage is one thing that makes their living miserable.
No lights at dawn, all communications are down, and even charging of phones is not accessible. Mobile devices serve as an easy and fast communicating agent for connecting people.
Imagine a thermoelectric generator that can charge mobile devices in times of calamities. Outdoor Activities As of today, many engage to extreme outdoor activities such as mountain climbing, island hoping and other outdoor activities. It is a way to relieve stress and experience new adventure.
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