Results of thermal performance showed that, the parabolic solar cooker attained a maximum temperature of 86. The main purpose of our project is to replace old wood fuel stoves with an ecofriendly solar cooker that uses green energy. Set your solar cooker outside to directly face the sun. Other people also got high enough temperatures to cook food. Ppt solar cooker powerpoint presentation free to view.
These cookers are oriented to the sun and typically dont need to be turned to follow the sun during a 24 hour cooking period, though cooking time can be shortened if the cooker is turned. Paul funks seae standards on testing solar cookers has been added just this month that is, october 2001. The golden rule for solar cooking is get your food on early, and do not worry about overcooking. A free powerpoint ppt presentation displayed as a flash slide show on id. Solar cooker tests, exergy, efficiency, standardization in testing and reporting. Since the beginning of time, people have been fascinated by the sun.
Design, construction and performance evaluation of solar cookers. Solar cooking is a form of outdoor cooking and is often used in situations where minimal fuel consumption is important, or the danger of accidental fires is high. The solario cooker with its parabolic petal mirrors and its patented system of adjustments is the first. Oct, 2011 project report on solar cooker using parabolic reflector conclusion. Get the good quality solar cooker, solar powered oven, and solar rice cooker. The sun provides us with an inexhaustible source of energy. D used a heat lamp and a small solar cooker to heat up the water. To safely cook red meat you need to reach a temperature of degrees fahrenheit for 3 minutes. The heat energy is used in solar heating devices like solar cooker, solar water heater, solar furnaces etc. Technology has provided a number of ways to utilize this abundant resource. The wall is down and the passive collector is collecting solar energy. It is because we need so many material to make the solar cooker. Solar energy is abundantly available and has been utilized. The solar cooker was tested for cooking rice, pulses, grains, cereals, curry, vegetables, dumplings, pancake.
The cookit of solar cookers international is the most widely used solar cooker so far. Thesis has been carried out in a namibian solar cooker project conducted by a finnish nongovernmental organisation ngo, technology for life tfl. Solar cooker solario cooker introduction from focalis company. Mar 10, 2014 solar cooker solario cooker introduction from focalis company focalis solario cooker. You will be designing a solar cooker from materials you can, most likely, find in your home. Ppt solar cooker powerpoint presentation free to download id. A solar cooker is a device which utilizes solar energy to cook food. Latvian solar cookerour first experiment, we did not cook food, but we. This project report on solar cooker using parabolic reflector explains about construction and fabrication procedure of solar cooker. Solar cooker is the property of its rightful owner. Introduction to solar cooking edye kuyper solar cookers for subsaharan africa sarah cochetel. Types of solar ovens box cooker panel cooker solar funnel cooker parabolic cooker not recommended box cooker. If a 33 x 33 km parcel of land 1112 km2 out of 2,217,949 km2 was covered with solar collectors, the electricity needs of the entire ksa could be met. The majority of the recipes and cooking hints i am sharing with you, i have gathered, and cooked, over the past 2 3 years.
Thesis has been carried out in a namibian solar cooker project conducted by a finnish nongovernmental. Introduction to solar cooking solar cooking fandom. Classification and working of different types of solar cookers. Presentation of solar cooker kitchen stove solar energy. Use of solar energy would save a lot of time and money for the user and this could be effectively diverted for increased productive activities. The cooker is small and portable so it is easy to move to face the sunlight. The idea of using heat from sunlight has been around since the time of archimedes of syracuse in the classical world. Solar cookers only require clear skies and healthy sunshine to work. Investigating parabolic solar cookers geometry expressions.
The information that was found was that the research was correct. Solar energy is an important renewable energy that we get from the sun. Many solar cookers currently in use are relatively inexpensive, lowtech devices, although some are as powerful or as expensive as traditional stoves, and advanced, largescale solar cookers can cook for hundreds of. Ppt solar energy powerpoint presentation free to download. Their purpose is to increase the amount of sunlight used. Solar energy is one such energy that is available in abundance that too totally free of cost. Solar cooker is a promising technology in this era of energy crisis. Introduction to solar cooking authorstream presentation. Solar cookers solar cookers are used to cook food and pasteurise water for safe drinking. The water temperature needs to reach 150 degrees for 15 seconds to kill bacteria. Overview types of cookers principles of solar cooker design retained heat cooking cooking guidelines teaching ideas examples additional information.
Ancient civilizations personified the sun, worshipping it as a god or goddess. Solar cooking refers to using energy of direct sunlight to cook and heat food. This is a shiny surface that reflects and concentrates the suns energy. The demand for the energy is increasing with the increase in. Among all non conventional energy sources solar energy is the most abundant and uniformly distributed. All that is required is to place the food in a heated dutch oven inside the solar cooker, and, depending on the size. Most people starting to solar cook will be using a solar panel cooker or solar box cooker. Using the solar cooker can actually reduce the total amount of effort in meal preparation.
Introduction solar cookers have a long history dating back almost to 18 th century when nicholasdesaussure built first ever fabricated solar box cooker. How to make solar cooker and its working introduction to solar cooker. Solar cooker and solar oven an overview solar know how. It can also replace the traditional stoves burnt on firewood in remote parts of our country thus retaining our forests and ecological biodiversity. Solar cooker introduction people use solar cookers primarily to cook food and pasteurize water, although additional uses are continually being developed. This semester concluded amanecers fifth year of solar cooker research and design. Turkmen, modelling of a hot box solar cooker, energy convers.
Information about solar cookersa solar cooker is a device which utilizes the power of the sun in cooking food and sterilizing water. The powerpoint presentations below are available for everyone to use. Project report on solar cooker using parabolic reflector. Presentation of solar cooker free download as powerpoint presentation. A box cooker is most effective when it is used like a crockpot slow cooking or low heat over a long time. Presentation of solar cooker kitchen stove solar energy scribd. A solar cooker is a device which uses the energy of direct sunlight to heat, cook or pasteurize drink and other food materials. Introduction of parabolic solar cooker 510 min pg 2 part b. The box type solar cooker has an insulated box painted black inside. The primary goal of this appropriate technology project is to consolidate existing information on solar cooking, as well as evaluate materials and design techniques utilized for the construction of widely used solar box cooker models.
Solar cooker international, panel cookers incorporate elements of box and curved concentrator cookers. The devices vary in size and functionabilities, but all perform the similar task of using solar energy to process food in different ways. Build your own solar cooker you need a shiny surface to reflect and concentrate the suns energy on. And a solar concentrator oven can be used like a conventional oven. Solar energy is the energy obtained from the sun in the form of heat and light. Depending on where you live and how you cook, solar cooking can save you time, effort, and fuel. Stoven has presented an interesting design called funnel cookers, i would place it close to cookit, and designate it as lca 8. Designers as far back as the 19th century recognized the potential of the suns energy to. The funpanel solar panel cooker can be built in one to two hours from a single cardboard box, aluminum foil, a pot, and an oven bag. After a few experiences, youll see how readily you can adapt your present cooking and baking to this oven. Many of the topics that are discussed in this book are also covered in the massive open online course mooc on solar energy delftx, et. Build your own solar cooker 20 min max pg 5 part c. It is also environmentally friendly, and a fun way to prepare your meals.
So the temperature of the water started increasing. A solar cooker is a device which uses the energy of sunlight to heat food or drink or to sterilize it. This type of solar cooker is good for cooking food using boiling water. The criteria of this project was to make a solar oven that heats a bottle of water to the highest possible temperature.
Consolfood 2016, international conference on advances in solar thermal food processing, faro, portugal, 2223, january, 2016 necessary developments in solar cookers to make them more popular dr ashok kundapur, solar cooker international associate kalashree, hayagreva nagara, udupi576102. Solar panels or slates can convert the suns energy to heat in order to provide hot water for nonelectric devices e. The solar oven is a simple, portable, economical, and efficient tool. Build a solar cooker a solar cooker uses the energy of the sun to cook food. Background information a solar cooker is a device that uses solar power to cook food. Solar cooker full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. This is significant, because traditional solar panel cookers such as the cookit often require a large sheet of cardboard for construction. Depending on where you live and how you cook, solar cooking can save you time, work and fuel. They use a free, renewable energy source and do not pollute the environment. Solar cooking does not require any electricity but uses solar thermal energy to cook the food. Solar energy is the primary source of energy for our planet.
Introduction to solar cooking free from the sun introduction to cooking in a solar oven. Cooking with the sun and a solar box oven should be easy and fun. Abstract solar cooker is a device that allows you to cook food using the suns energy as fuel. Solar cooking with the sun 3 solar cookers are used differently. Solar oven, also called solar cooker, a device that harnesses sunlight as a source of heat for cooking foodstuffs. In this study, three different types of solar cookers namely. Ppt physics solar cooker powerpoint presentation, free download.
Energy from the sun is referred to as solar energy. All foods can be cooked in some type of solar cooker. However, because of this very specific property, the parabolic solar cooker must constantly be realigned with the orbiting sun for maximum effectiveness. At the end, the temperature of solar cooker increase 18 degrees. Collect the light collect the sunlight using reflectors with an approximately 400 square inch opening 20x20 easy way to measure. Solar cooker introduction people use solar cookers primarily to cook food and pasteurize water. Introduction people use solar cookers primarily to cook food and pasteurize water, although additional uses are continually being developed. A parabolic solar cooker might be used like a stovetop by heating a pan or pot to a high temperature. Solar cooker presentation by kyrsten butler on prezi.
We use it to create electricity, heat rooms and building and to cook. An essential part of a solar cooker is a reflector. Solar cooker classifications and working slideshare. Ds oven because the size of the other ovens were bigger and used solar energy where this experiment team g. Solar energy is one such energy that is available in abundance that too. Inroduction to solar energy originates with the thermonuclear fusion reactions occurring in. The original solar oven cooker 10 main dish recipes for solar oven solar cooking for home camp pdf solar oven cooking recipes and.
Vieira da silva, s olarcooking system with or without heat storage for families and institutions, solar energy 75 2003 3541 a. The overwhelming majority of solar cells are fabricated from silicon with increasing efficiency and lowering cost as the materials range from amorphous noncrystalline to polycrystalline to. Solar cooker full seminar report, abstract and presentation. Today there are over 60 major designs and more than 100s of variations 1. The book is in french but fortunately details of his designs are presented by solar cooker international. These are panels of some sort that reflect sunlight to where its needed. Introductiontosolarcooking authorstream presentation. In solar panel cookers, sunlight is concentrated from above 1. Solar cell, also called photovoltaic cell, any device that directly converts the energy of light into electrical energy through the photovoltaic effect. Solar energy potential in ksa power production in saudi arabia 2010 219 twh considering average yearly irradiance of 2. Solar cookera solar cooker uses the energy of the sun to cook food. Increased utilization of the same would result in an allround benefit, both in terms of cleaner environment and monetary gain, for the individual users as well as the nation. Introduction to solar steam cooking system heat from suns rays can be harnessed to provide heat to a. It is considered a green technology because it does not emit greenhouse gases.
Design, construction and performance evaluation of solar. Conditions were not 100 percent for testing on day 1. Throughout history, farming and agriculture efforts have relied upon the suns rays to grow crops and. Especially in the developing world, solar ovens are much to be preferred over other methods of cooking. A solar cooker is a cooking device made up of a collection of solar cells that trap sunlight energy and direct it towards cooking, baking or sterilizing food. Introduction to solar energy and solar cookers time. This means that you can use a solar oven anywhere that has lots of sun. With this in mind, dozens of research institutes developed solar cookers.
The cookit is a cheap solar cooker in which rice, pasta. Many solar cookers currently in use are relatively inexpensive, lowtech devices, although some are as powerful or as expensive as traditional stoves, and advanced, largescale solar cookers can cook for hundreds of people. Domestic use domestic solar power can be used in two different ways. Cooking with a solar box cooker or solar panel cooker is similar to. Cooking with solar energy remains a fuelsaving technique, which can provide definite help in situations of fuel scarcity. Put the container inside with about 2 inches of water and a thermometer. They are simple and relatively inexpensive to buy or to produce. Solar energy is the energy obtained by capturing heat and light from the sun. Box cooker among easiest and most popular to build and use lid of a cardboard box reflects light onto pots under glass advantage of slow, even cooking of large quantities of food.