Experimental study of six-stroke engine for heat recovery lukman nul-hakem bin mohd yusop thesis submitted in fulfillment of the requirements for the award of the degree of. In 2005, bmw announced the development of the turbosteamer, a two-stage heat-recovery system similar to the mack system that recovers 80% of the energy in the exhaust gas and raises the efficiency of an otto engine by 15% by contrast, a six-stroke engine may reduce fuel consumption by as much as 40. Caterpillar engineers have been exploring a novel 6-stroke compression ignition engine cycle in search of a low-emission system that retains fuel efficiency in a paper presented at the sae 2014 world congress, they reported on their investigations of the 6-stroke cycle for near-stoichiometric and lean operation. Six stroke engine - charge pump engine velozeta s six stroke engine a four stroke honda engine is altered to form the six stroke engine first four strokes are same. Til there are six-stroke engines the engine captures the heat lost from the four-stroke otto cycle or diesel cycle and uses it to power an additional power and exhaust stroke of the piston in the same cylinder. The six-stroke engine consists of six stroke and these are shown in figure the each figure shows the movement of the air-fuel mixture, valves and piston. Introduction: introduction a six stroke engine derived its name from the fact that it is a mixture of two and four stroke engine this engine is a radical hybridization of two and four stroke engine that the top portion of two stroke engine and the bottom rather the middle section of a four stroke engine. Anil cleetus chanayil, a city-based motor mechanic-turned-engine designer, has won an indian patent for designing a six-stroke engine which he says will be easy on the environment and light on the bik.
The six-stroke engine is a type of internal combustion engine based on the four-stroke engine, but with additional complexity intended to make it. In this project ic engine is designed with six strokes for three rotation of crank the additional two strokes are carried out by extracting the heat from combustion chamber, high pressure water is injected into the cylinder through water injector during the fifth stroke. The term six stroke engine describes two different approaches in the internal combustion engine, which has had some developement since the 1990s, to improve its efficiency and reduce emissions: in the first approach, the engine captures the waste heat from the four stroke otto cycle or diesel. 6 stroke engines are similar to a conventional internal combustion engine, except its feature is that it provides an additional power stroke and exhaust stroke the first 4 strokes work on the basis of otto cycle or diesel cycle.
Under the hood of almost all modern automobiles there sits a four-stroke internal combustion engine (ice) though the efficiency of the design has been improved upon significantly in the intervening years, the basic concept is the same today as that used by the first practical four-stroke engine built in the 1870s. I am not a scholar in this of some sort, but to my knowledge the following are the major disadvantages complex head designcomplex cam design foe exhaust (due to 2 exhaust strokes)heavier engine (due to combustion chamber)thermodynamically the engine is stable, yet the designing of parts becomes more and more complex as the torque.
Six stroke engine, the name itself indicates a cycle of six strokes out of which two are useful power strokes according to its mechanical design, the six-stroke engine with external and internal combustion and double flow is similar to the actual internal reciprocating combustion engine. six-stroke engine from wikipedia, the free encyclopedia jump to: navigation, search the six-stroke engine is a type of internal combustion engine based on the four-stroke. How can the answer be improved.
On six stroke engine, there are four types of engine comes under the first category of six stroke engines and two types of engine come under the second category. The six-stroke engine is a type of internal combustion engine based on the four-stroke engine, but with additional complexity intended to.
Six stroke engine 3305 words | 14 pages abstract the quest for an engine which having the same or more power with higher fuel efficiency than the existing ones has started before many years as a result of all these researches a new engine concept is formed, which is a six stroke engine. The six-stroke engine is a type of internal combustion engine with an advance feature of more power. This thesis describe about modifying of engine from four stroke engines to six stroke engines two more additional strokes are the fifth stroke, which called water injection stroke while the last stroke is called exhaust stroke. Six stroke engine - free download as word doc (doc / docx), pdf file (pdf), text file (txt) or read online for free.
Powerpoint presentation: introduction what is six stroke engine: an engine in which piston reciprocates 6 times in one cycle giving two. 66l duramax diesel engine lb7 01-04 66l duramax home engines ford powerstroke ford 60l powerstroke 03-07 ford 60l 2003-2007 power stroke 6. Seminar report six stroke engine six stroke enginewwwseminarsonlycom. Find great deals on ebay for 6 hp outboard motor in complete outboard engines shop with confidence. Study and analysis of six stroke engine b ramya asst professor, department of civil engineering dadi institute of engineering and technology, anakapalle. Six-stroke ic engine: the six stroke engine is also a type of icengine in which heat loss from 4 stroke engine uses to an additional power and exhaust stroke of.