In this study, three different types of solar cookers namely. C department of physics, covenant university ota nigeria abstract a wooden solar box cooker was successfully constructed with cheap and locally available material with. Solar cooker design notebook check do not build anything. This guide presents simple methods for construction and use of solar cook ers and driers. We engineered the new solar cooker so the focal point is even with the rim to make it easy to locate. Solar cooking helps to reduce the demand for wood and to prevent deforestation, saving fossil fuel and lowering utility bills. Solar cooking can make a world of difference if we each use it on sunny days and.
Build a better solar cooker free plans diy alternative. Pdf design and construction of a solar box cooker as an. Types of solar cookers basically, there are 3 types of solar cookers available on the market. A canning jar painted flat black works fine to boil water.
Solar cooker plans pdf spreading solar cooking to benefit people and environments. Temperatures can get so hot that you can fry food or pop popcorn. Design, construction and testing of parabolic solar oven. How to make a solar oven and a solar cooker from scratch. With a solar oven, its important to keep the cooking pot closed. A complete design and simulation of a parabolic dish solar cooker was carried out.
Refugees who plant 25 trees and take care of them for three months are given a solar oven. Of course none of this local knowledge would exist without the foundation of knowledge from the women of unile, nicaragua, and the global solar cooker community. Results of thermal performance showed that, the parabolic solar cooker attained a maximum temperature of 86. The concept of solar cooking began over 220 years ago and was used by the french foreign legion starting in the 1870s. In a parabolic solar oven, the suns rays are collected using a reflective surface like a parabola or curved surface. Solar energy can be used in heating, drying, cooking and also for generating electricity. Boxtype solar cooker consists of an insulated outer and inner box,metallic cooking tray sat. Made of two boxes, this solar oven folds down to the size of a briefcase. These box cookers have a very simple construction and they are made of low cost.
Solar cooker price information working application benefits. If you are a solar cooking experimenter, you will probably find it very interesting i did. Design and construction of a parabolic dish solar cooker abstract the use of renewable energy, particularly solar energy, is increasing day by day to promote its contribution to national economy. Constructing a solar cooker can be as simple as cutting out one side of a cardboard box and adding a reflective material to the remaining inside areas and floor of the box. If youre picturing a big magnifying glass, thats a great example of a simple solar cooker. The solar oven team here at cornell has continuously collaborated with organizations in nicaragua to improve upon the implemented solar box cooker design. The advantages are speed and the potential to cook when it is cool outside. It wont get really hot, though, so you cant bake things in it and you wont burn yourself when playing with it. The simple and inexpensive but less efficient box cookers.
Solaris home page construction of solar box cooker advice on how to build one materials needed. From this basic design, solar ovens and cookers branch out into all sorts of unique designs. Build a pizza box solar oven background the sun is hot enough to bake food. 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. When it was cut then used file and hand grinding machine to filed and. The latitude of the location could significantly affect the design of solar cooker as reported by pelemo et al 2002. They can also be used to pasteurize water or even sterilize instruments. Solar cooking is used widely in developing countries as an alternative to wood, charcoal, coal, and dung fires, all of which create environmental problems for the country, and health problems for the cook, and they are expensive. It explains advantages and disadvantages of solar cooking and the challenges to change traditional cooking habits. One of the most famous solar ovens is the parabolic solar oven. Design, construction and performance evaluation of solar cookers. The parabolic solar cooker or curved concentrator solar cooker concentrates the suns heat onto the bottom or the sides of a potsimilar to a stovetop. What follows below are step by step instructions that will help you to be successful in your first effort to build this.
Based on the above experience we used the free and opensource blender 3d to create a new printable design template and scaled it to fit a single sheet of paper. A link to the virtual solar cooker learning object can be found on the solar cooking lesson page and in the multimedia objects table of the e21 website. Cooking and heating11 contains a detailed description of solar parabolic cooker manufacture and use in china. Materials and methods the effect of geographical location and the climatic condition. A solar cooker is a cheap and easy way to cook all types of meals. Pdf in this study, three different types of solar cookers namely. Design of solar cookers some basic equations are necessary to design solar cookers. We can use it to make electricity, to heat buildings and to cook. The original plans page in the solar cooking archive.
Build your own solar oven page 6 of 6 a renewable energy project kit the pembina institute 5. Well put this knowledge together and design build a solar. The simple answer is that it is designed to absorb more heat than it releases. A thesis submitted in partial fulfillment of the requirements for the master of science degree in mechanical engineering in the graduate college of. This design project has been submitted for examination with my approval as. The cooker can be used fo r boiling water as well as cooking in an isolation. Solar box cookers or solar ovens physical description a solar box cooker is an insulated container with a single or double glass or other transparent material cover.
This barrier will prevent water damage to the insulation and structural materials of the cooker by slowing the migration of water vapor into the walls and bottom of the cooker. Improperly designed reflectors will reflect some of that sunlight right back away. Link downloads the pdf which details how to make the cookit, and discusses solar cooking. All cookers must be large enough to cook at least 4 servings of the food to be judged. Because the design was altered for the ithaca solar elevation, the demonstration will be more meaningful because the oven will be able to reach higher temperatures and not require artificial lighting. It should be noted that there are other types of solar cookers that can reach higher temperatures for frying or grilling food. If the cost of solar cooker production could be reduced and durability improved through better design and mass production, it might become economically feasible to provide both a box and a parabolic solar cooker to refugee. The design must be compact and efficient using the sunlight. Construction of solar cookers and driers sustainable klamath. The work being reported in this article covers the design, construction and performance evaluation of a concentrating solar cooker. Introduction this video represent procedure of how to make simple solar cookers at your home. The goal of this project is to design, build, model, and test a concentrating solar collector.
It is our purpose to design an efficient solar oven design that is accessible and affordable to the person living on these places. This includes accounting for weather, dirt, and corrosion amongst other things eames, 748. Design, construction and performance testing of solar cookers. The best solar cooker designs available alternative energy. If the day is sunny, clear, and warm, the temperature inside the cooker should begin to reach 100 degrees c or more within 20 minutes or so. Pdf design, construction and performance testing of solar cookers. Build a solar oven lab solar ovens use solar energylight and heat emitted from the sunto cook food. Boxtype solar cooker consists of an insulated outer and inner box,metallic cooking tray sat inside the box, double glass lid on the cooking tray, and two reflecting mirrors fitted to the two sides of the lid of the box and an adjustable stand. The construction of the small solar oven will enable us to effectively demonstrate how solar ovens work and how well they work in ithaca. You cannot fry foods in a box solar cooker and if cardboard is used which is common your cooker will not be waterproof. Design, fabrication and analysis of thermal storage solar. At a refugee camp in kenya, a special program is underway. All solar cookers work on the principle of concentrating the direct solar rays to raise food or water to cooking temperatures. Pdf design, construction and performance evaluation of solar.
We have been fortunate enough to meet jim, talk with him oneonone about his design, and learn to make one of his solar cookers during a class in san diego. Another style of solar cooker is a parabolic solar cooker. A solar box cooker is smoke free unlike other forms of cookers which uses smoky cooking fires which results in eye and lung diseases. They use a free, renewable energy source and do not pollute the environment. Parabolic cookers 1 box cookers solar box cookers sometimes called solar ovens are the most common and inexpensive type of solar cookers. Concentrated cooker final report description of the problem. Alozie and others published design and construction of a solar box cooker as an alternative in nigerian. Millions of people cant find enough wood to cook, so using solar cookers is a good idea. This booklet includes solar cooking concepts, solar cooker construction plans and directions for use, recipes, student activities and examples of non cooking uses of solar cookers including solar water pasteurization a basic survival skill. Cf18 proceedings pdf advances in solar thermal food. They typically require more frequent reorientation to the sun, but will cook more quickly at higher temperatures, and can fry foods. The approach is based on 1 local context description and analysis, 2 design and construction of the solar cookers, and 3 thermodynamic performance evaluation.
A m echanice ournal of applie j echanical engineering. In the design of most solar box cookers, it is important that the innermost surface of the cooker be a good vapor barrier. The tracking solar cooker copyright 1987, 1988, 1990. All needed parameters can be determined from the test results presented. Design and construction of a wooden solar box cooker with performance and efficiency test. Another solar cooker type is the concentration type where the solar radiation is directed to convey at a point called the focal point where the cooking pot is placed kulkarni et. Solar cooking does not require any electricity but uses solar thermal energy to cook the food. The solar cooker is a storagecollector without any. Design, construction and e xperiment on solar cooker with automatic sun tracking system conference paper pdf available november 2011 with 7,511 reads how we measure reads.
Build a solar oven build a solar oven teacher page objective to demonstrate an understanding of engineering design process while utilizing each stage to successfully complete a team challenge. Pdf design, construction and performance evaluation of. For campers and wilderness hikers, building a collapsible solar cooker may be just the ticket. Between 10 and 250 depending on the type and quality of material used. It is very important to maintain the quality of the optical systems of solar concentrators for long periods of time. Solar cookers solar cookers are used to cook food and pasteurise water for safe drinking. Concentrated cooker final report esw solar cooker project. A thesis submitted in partial fulfillment of the requirements for the master of. The whole purpose of reflectors in a solar cooker is to capture a large area of sunlight and direct it all down to where it can be converted to heat. Heres how to make a simple solar oven that gets hot enough to warm up cookies and other treats, like smores. Build a solar oven lab warren county public schools. Allow the cooker to reach its maximum temperature about 200 degrees c or higher and maintain that for an hour. Click the image at left to download the printable template. Take 1 copy of the printed cooker design half of a cooker, see pg.
The solar cooker is to be powered exclusively by the sun. Your final design must include the design drawings, calculations and a quantitative explanation that justifies the best design that can be. Flatten cartons from bicycles,appliances or furniture are excellent see step 1a,alternated reflector regarding cardboard. While its probably not the design you want to build if you just want try solar cooking, it does have a number of unique and interesting ideas. We designed one made mostly from scrap materials and it works pretty well. Design, construction, and test of a miniature parabolic. This booklet includes solar cooking concepts, solar cooker construction plans and directions for use, recipes, student activities and examples of noncooking uses of solar cookers including solar water pasteurization a basic survival skill. Depending on the latitude and weather, food can be cooked either early or later in the day.
Below is the basic science for solar panel cookers and solar box cookers. Mar 18, 2014 solar cooker price information working application benefits construction design diagram box type. This design allows cooking several pans of food simultaneously in one solar cooker. A box style cooker takes more effort and time to build but uses common household materials. The main objective of the study was to investigate the thermal performance of the constructed solar cookers. This kind of cooker depends on the greenhouse effect which the transparent glazing. The solar oven you will be building from this plan uses aluminum foil to gather sunlight. To concentrate as much infrared radiation as possible into an enclosed, insulated space. Build a better solar cooker free plans diy alternative energy. This means that you can use a solar oven anywhere that has lots of sun. The purpose behind this solar cooker lab is to increase stem education and to promote social awareness. The solar oven you will be building from this plan uses aluminum. Look for the numbered sets listed here in the order they were posted.
Solar box cooker manual parabolic reflector cooker automatic parabolic cooker i. Some experiments with a satellite dish based, low budget solar cooker, details on juans solar cooker design. Design and construction of a wooden solar box cooker with. Design, construction and performance evaluation of abox type solar. You can build a solar cooker from all types of items if you know the best diy solar cooker plans to use. Allow the cooker to reach its maximum temperature about 200 degrees c or higher and maintain that for an hour or more. Characterisation and design methods of solar cookers. Recipes sun oven the original solar cooker 10 main dish recipes for solar oven cooking free pdf by solavore solar cooking for home camp how to make and use a c pdf solar oven cooking recipes and answers to lifes q. Youth support center ysc building up solar knowhow the target market for solar box cookers is households which typically consist of between 28 persons.
Evaluation of several original and commonly used solar cooker designs dane dormio and steven jones. One of needs most famous solar cooks, kathryn mccoy of tennessee, offers these tips for cooking with a solar oven. You can cook a meal even if all you have is the sun. Solar cooker project of ades abstract the article describes the contribution of the ades solar cooker project in the south of madagascar. Students will learn the basic principles of heat transfer and how to take temperature measurements with the arduino, all while building a tool that could greatly. Solar cookers can be built in a variety of ways, but there are three important elements necessary in building any solar cooker. Solar cooker design and construction guide networks productions. Design and construction of high concentration solar cooker. There are many benefits to solar cooking, explained later in the pack. Sustainability 6th grade classroom overview parabolic solar cookers are a trend of innovative cooking device that.