The tesla turbine is different in the sense that air and water do not strike a blade. Theory and performance of tesla turbines by vincent domenic. A tesla turbine seemed like the most interesting option, and this is the build. This is a small tesla turbine i designed while here at boston university. So, when jet of fluid passes through the disk,dueto adhesion the. Building the turbine requires basic metal working ability including the cutting, grinding and shaping of metal. You can also convert a pressure cooker into a steam broiler to produce steam to run your tesla turbine.
Treatment of a bladeless turbine designed by nikola tesla is given. Instead of using windpowered blades to rotate a shaft and generator, the tesla inspired design consists of an. The car was a piercearrow, which had been configured with an 80horsepower, 1,800rpm electric motor instead of a gaspowered engine. Oct 31, 2017 a tesla turbine seemed like the most interesting option, and this is the build. By following this guide you can build a tesla coil capable of generating over 4 arcs of lightning. A matlab gui is provided for generating design specifications and turbine performance sensitivity. The bladeless wind turbine is completely enclosed in a relatively small compact unit. This weak friction does not create very high torque, which makes a tesla turbine useless for any application that requires that high torque such as power generation. Tesla turbines, tesla turbine plans, doityourself tesla.
The tesla turbine does away with the blades and uses a series of disks instead. This analysis allows a parametric study of turbine performance based on several nondimensional parameters. The program takes user input for disc diameter and gap width. It is referred to as a bladeless turbine because it uses the boundary layer effect and not a fluid impinging upon the blades as in a conventional turbine. Design and offdesign analysis of a tesla turbine utilizing co2 as. Each rotor consists of 25 disks 38inch thick by 18 inch diameter. With exception to the outer plexi casing which was done with a 3 axis cnc, everything else was fabricated by hand with a mill and a lathe. Pdf design and analysis of prototype tesla turbine for power. Around the year 1900 nikola tesla, the inventor of the alternating current motor, developed a different kind of steam turbine. See more ideas about how to plan, motor, tesla turbine. On october 8th, 2014 andrea rossi publicly released his third party independent report of his hot cat lenr cold fusion reactor, which ran nonstop for.
In example, the turbine of tesla team 1 has larger blades so it can maybe provide more torque, though we didnt test this. This is a new tesla turbine design that produces more energy at lower rpms than the original design. If you have not heard about tesla, his generator or the free and easilyavailable blueprints that allow the construction of such a device enabling you to stop buying electricity from the great corporations, than all of this is because nikola tesla and his work were kept under silence in the past decades, mostly due to the government suppression. Design and fabrication of cmscale tesla turbines eecs. Infact, nikolateslaalsoconceived amoreadvancedtypeof coil, the magnifying transmitter, which is made of three coils instead of two and which operates in a slightly morecomplicatedmanor. Pdf development of tesla turbine for green energy applications tesla turbine study and design of bladeless tesla turbine. On october 8th, 2014 andrea rossi publicly released his third party independent report of his hot cat lenr cold fusion reactor, which ran nonstop for 32 days and reached approx. After this model was created, i built the turbine from the ground up, using old hard drive discs as the runners within the turbine. Tesla turbine is an unconventional turbine that uses fluid properties such as boundary layer and adhesion of fluid on series of smooth disks keyed to a shaft. The pros and cons of tesla turbines are discussed in this article, as are those of the tesla pump. The hybrid teslapelton wheel turbine is similar to the tesla turbine, except for its discs, that are all or in part replaced by the new discs that have characteristics of the pelton wheel. The design of a 1 kw tesla turbine was carried using iterative process for head and discharge for main dimensions of the turbine. There are a few companies on the internet that can build these for you as well. Many alterations were done to the original design to increase the efficiency and usage of the device.
The tesla turbine us patent and plans sp500 generator. Tesla had nearly 300 patents and countless ideas and inventions, but frequently referenced his particular turbine innovation as one of his most important. Jun 01, 2015 disk spacing is varied as a power function of radius, and turbine performance is analyzed across the turbine range of 1 mm to 400 mm diameter. The tesla turbine is also known as the boundarylayer turbine, cohesiontype turbine, and prandtllayer turbine after ludwig prandtl because it uses the boundarylayer effect and not a fluid impinging upon the blades as in a conventional turbine. The theory of operation of a tesla turbine relies on boundary layer effects, which makes for good efficiency for the tesla turbine. The tesla coil is an air coiled transformer which gives high frequency current and voltage output. The tesla turbine motor plans free energy motors and. If you like this instructable please vote for it in the epilog challenge coming up.
Tesla turbine design and the theory of operation of an. Design and operation of tesla turbo machine a state of. I hope this guide will serve as a comprehensive stepbystep reference with easy to follow instructions. The size and number of the disks can vary based on factors related to a particular application. The tesla turbine makes a great steam engine motor to run our new sp500 ac or dc generator. In this theoretical design of tesla turbine is a nonconventional bladeless turbine it works on the principle of viscous boundary layer. Tesla s patent paperwork doesnt define a specific number, but uses a more general description, saying that the rotor should contain a plurality of disks with a. Design, construction and testing of a tesla turbine. The tesla turbine is a simple device invented and patented by nikola tesla that uses flat plates instead of buckets or vanes on the rotors.
Design and computational analysis of 1 kw tesla turbine. Nikola tesla was born the 10th of july 1856 in a serbian village of the austrian empire in todays croatiaanddiedthe7th ofjanuary1943intheunitedstates1. Design and fabrication of cmscale tesla turbines eecs at. Tesla coil design, construction and operation guide. The word turbine in this situation can be misleading. Previous work tesla turbine was patented by nikola tesla in 1903. Ive been inspired by johnnyq90, so a massive thanks to him for publishing his videos and answering my. In the same year kenneth hicks 11 published a patent with an. Learn how to make a powerful high rpm tesla turbine motor from plywood and aluminum flashing. Disk spacing is varied as a power function of radius, and turbine performance is analyzed across the turbine range of 1 mm to 400 mm diameter. These turbines gave less power given the circumstances.
You will need a small metal lathe capable of turning at least a 314 diameter, a drill press andor milling machine, a hacksaw or bandsaw and an assortment of hand tools including metal cutting snips, screwdrivers, wrenches etc. Pdf this paper offers a fundamental ideal to design household green energy generator based on the concept of tesla turbine. Design and fabrication of cmscale tesla turbines spotlight. The top half of casings is removed, showing two rotors.
Pdf development of tesla turbine for green energy applications. The turbine has been tested at 150psi with compressed air. Key points closed loop ideal for organic rankine cycle systems hybrid turbine using tesla technology and impulse turbine technology to improve efficiency. Teslas pumps and motors were unique in that they only used discs, and took advantage of the boundary layer. The tesla turbine is a bladeless centripetal flow turbine patented by nikola tesla in 19. Pdf the objective of the present research is to examines the potential benefits of tesla disk turbine tdt, a harmless mean of energy. By altering the blade pattern and the outer surface edges this. A tesla turbine has the disadvantage of having to rely on friction interaction between a smooth surface and a fluid. It was invented and patented by nikola tesla on the 21st october 1909 at the united states patent office from experiments done in england. I have seen tesla fans try to make jet engines using the tesla turbines for. The search for tesla generator plans that would show a working version of the famous tesla radiant energy generator has been going on for quite a while now, as people all over the world are continually trying to prove that the serbian genius ideas can indeed be put into practice for providing a viable source of free energy that anyone can use without having to invest a significant amount of.
Tesla turbine, how to make your own tesla turbine for. Our tesla turbine design represents the ideal, economical and efficient way to convert the ecat thermal heat into electricity. Design and operation of tesla turbo machine a state of the. The tesla turbine works like all conventional pumps, you have an intake and a discharge side, but, this is where the similarities end. Instead of using windpowered blades to rotate a shaft and generator, the teslainspired design consists of. It is not an exaggeration to say he was a visionary who changed the world. Tesla s pumps and motors were unique in that they only used discs, and took advantage of the boundary layer effect. Tesla intended to use his turbine to propel aircraft, in geothermal power plants, in cars instead of pistons, for vacuum pumps, for compressing air and liquifying gases. This thesis presents the design, construction and testing of a boundary layer turbine, also known as a tesla turbine. It assumes the same vent diameter to disc diameter ratio as for teslas 9. Fluid entering through the inlets spirals inwards between disks, transferring power to the rotor shaft. Design analysis of tesla microturbine operating on a lowboiling. The guide will begin with a basic introduction to tesla coils, how they. Numerical calculations of flow in several tesla turbine models were performed for a range of design parameters.
Design and computational analysis of 1 kw tesla turbine ijsrp. Teslas design of turbines is the topic of this seminar. Welcome to the tesla coil design, construction and operation guide. See more ideas about how to plan, tesla turbine and general motors diet. This document summarizes the development of an integral perturbation solution of the equations governing momentum transport in microchannels between disks of multipledisk drag turbines such as the tesla turbine. The tesla turbine also makes a great steam engine motor to run a, ac or dc generator.
As a pump it can do some really cools stuff as other people have posted. Two methods were chosen to model tesla turbine stall. The flat plates use the principles of adhesion and viscosity in order to turn the shaft. You can then run the motor on compressed air to test it. Sep 09, 2011 as a turbine the tesla turbine is terrible. It had no blades or buckets but only smooth disk closely spaced on the rotor shaft. Teslas patent paperwork doesnt define a specific number, but uses a more general description, saying that the rotor should contain a plurality of disks with a. Although tesla never tested his turbine in a car, he did, by some accounts, develop an electric car in 1931. If you do use high pressures please understand the risks and take the appropriate safety precautions.
We will only discuss the conventional tesla coil, consisting of a spark gap and two tank circuits and called spark gap tesla coil sgtc. Study and design of bladeless tesla turbine research india. The tesla turbine, as you may have guessed, was patented by nikola tesla in 19. It assumes the same vent diameter to disc diameter ratio as for tesla s 9. Review site includes all of the best plans for making your own tesla turbine at home. Using this approach, constant power density designs are specified that perform at better than 35% mechanical efficiency for the entire range. Industrial tesla turbines may be used in hybrid cars or in commercial applications. With his works on alternative current, including many patents on generators, transformers and turbines, he. Tesla was denied a patent for a transmission he designed using his pump and turbine. Shaft speed measurements were taken with an optical laser tachometer and tesla turbine stall torque was measured using a spring force gauge. The reason for making this instructable is because i have been scanning the. The steam enters at the periphery, and flows in spiral paths to exhaust at the center of the disks. May 07, 2010 the bladeless wind turbine is completely enclosed in a relatively small compact unit.
Includes plans for small compressed air experimenters tesla turbine. Ive been inspired by johnnyq90, so a massive thanks to him for publishing his videos and answering my questions. The data are presented in both graphical and numerical form. The tesla turbine testing plant at the edison waterside station, new york. This tesla cd turbine is based on the tesla turbine, which was invented by nikola tesla in the early 1900s. At the lowhead and lowflow region, the tesla cmscale turbine operating range is superimposed. Instead, some of the air or water pushes the outer edge of a disk, and the as the rest is pulled between the disks, flow is converted into tighter spirals which generate centrifugal force. Experimental stall torque measurements were conducted in two stages. Yet power plants use this very design to pump fly ash through a 21 stage vacumn system, 14 inch dia.
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