-
The "automobile gasoline-methanol dual-fuel electronic injection system" developed by China Alcohol Chemical has independent intellectual property rights, which will store methanol and gasoline separately in two storage boxes, and add a separate set of methanol electronic injection system to the engine, after which the fuel system of the car is docked by the two injection systems to achieve the minimum demand for gasoline by the engine, and the other is replaced by methanol. Under the condition of maintaining excellent starting and normal operation of the car, the system increases the amount of methanol added to 100%, especially adjusts the optimal demand of the engine for methanol, and finds the best combination point and combination method of the two. At the same time, the mixing ratio of methanol and gasoline is adjusted according to the different operating speeds of the car
Speed 110 km/h 110 km/h Speed 150 km/h 150 km/h Cars burn methanol gasoline alone, methanol is mixed at any ratio (15% of general gasoline, 85% of methanol) and cars burn gasoline alone.
The above combustion method is automatically converted and selected by the fuel ratio system. The project has been tested by the National Automobile Quality Supervision and Inspection Center (Xiangfan) and the experts organized by the Hubei Provincial Department of Science and Technology to carry out the appraisal of scientific and technological achievements, and the performance has reached the international advanced level.
-
The calorific value is too large, it is easy to burst the cylinder, and the ignition method is not the same, and gasoline is generally ignited with a spark plug.
-
How methanol machine works:
The methanol fuel used in the model has a low ignition point, and after pressurizing about 10 times the volume, the methanol fuel** can be generated by reheating with nickel soldering wire. The high heat generated during the pressurization process in the combustion chamber heats the nickel wire, so that the methanol engine only needs to use an additional heating device (activation clamp) at the time of starting, which is no longer necessary.
The working principle of the methanol engine is basically the same as that of the two-stroke gasoline engine, and the lubrication cannot act alone, but must be mixed with the fuel. If you mix fuel by yourself, you must mainly mix methanol and lubrication.
-
Hello let imitation hands dear, diesel engines can not be directly changed to methanol engines. This is due to the fact that diesel engines and methanol engines have different operating principles and combustion characteristics, which need to be modified and adjusted accordingly. Because diesel engines produce power by compressing air to burn diesel, while metanol engines generate power by injecting a mixture of methanol and air.
Therefore, the diesel engine needs to be modified with a fuel injection system and an ignition system to adapt to the way methanol is burned. The combustion characteristics of methanol are different from diesel, methanol burns faster, requires a higher compression ratio, and a higher ignition energy. Therefore, the methanol engine needs to be further tuned and optimized to ensure combustion efficiency and power output.
Related knowledge: The fuel cost of methanol engines is high, and there are certain safety risks in the storage and transportation of methanol. Therefore, when considering the conversion of diesel engines to methanol engines, factors such as cost, safety and performance need to be considered.
-
Summary. Hello, diesel engines and methanol engines work on different principles and fuel properties, so they cannot be directly modified. Diesel engines generate power by spontaneous combustion of fuel by compressed air, while methanol engines produce high-temperature and high-pressure gases through methanol combustion to propel pistons.
Also, methanol has a lower ignition temperature and is easy to ignite, whereas diesel has a higher ignition temperature and requires high-pressure ignition to ignite. If you want to convert a diesel engine to a methanol engine, you need to completely transform the engine's structure and combustion system, including replacing the fuel system, fuel injectors, ignition system, etc. At the same time, the engine's control system needs to be redesigned and adjusted to ensure that the engine can work properly.
In addition, the advantages of methanol engine are high combustion efficiency and less emission pollution, but there are also some problems, such as high methanol, volatile, easy water absorption, etc. Therefore, in practical application, it is necessary to consider various factors to select the most suitable engine type. In short, diesel engines cannot be directly converted to methanol engines, and a comprehensive structural and control system transformation is required.
At the same time, various factors need to be considered when choosing an engine type to meet actual needs.
Hello, diesel engines and methanol engines work on different principles and fuel properties, so they cannot be directly modified. Diesel engines generate power by spontaneous combustion of fuel by compressed air, while methanol engines produce high-temperature and high-pressure gases through methanol combustion to propel pistons. Also, methanol has a lower ignition temperature and is easy to ignite, whereas diesel has a higher ignition temperature and requires high-pressure ignition to ignite.
If you want to convert the diesel engine Fengfan Mu to a methanol engine, you need to completely transform the structure and combustion system of the engine, including replacing the fuel system, fuel injector, ignition system, etc. At the same time, the engine's control system needed to be redesigned and adjusted to ensure that the engine could work properly. In addition, the advantages of methanol engine are high combustion efficiency and less emission pollution, but there are also some problems, such as high methanol, volatile, easy water absorption, etc.
Therefore, in practical application, it is necessary to consider various factors to select the most suitable engine type. In short, diesel engines cannot be directly converted to methanol engines, and a comprehensive structural and control system transformation is required. At the same time, various factors need to be considered when choosing an engine type to meet actual needs.
-
Summary. Hello dear, happy to answer your <>
Theoretically, a diesel engine can be converted to a methanol engine. However, this requires extensive modifications and adjustments to the engine, including the replacement and adjustment of components such as the fuel system, ignition system, cylinder heads, pistons, valves, etc. In addition, the combustion characteristics and performance of methanol engines are very different from diesel engines, and the structure and parameters of the engine need to be redesigned and optimized.
Therefore, converting a diesel engine to a methanol engine requires a lot of time, effort and money, as well as professional technical support and experience.
Can a diesel engine be changed to a methanol engine?
Hello dear, happy to answer your <>
Theoretically, a diesel engine can be converted to a methanol engine. However, this requires extensive modifications and adjustments to the engine, including the replacement and adjustment of components such as the fuel system, ignition system, cylinder heads, pistons, valves, etc. In addition, the combustion characteristics and performance of the methanol engine are very different from those of the Lushen diesel engine, and the structure and parameters of the engine need to be redesigned and optimized.
Therefore, it takes a lot of time, energy and money to convert the diesel engine into a methanol engine, and it requires professional technical support and experience.
Kiss, the following is supplemented; The combustion principle of methanol engine and diesel engine is different. Diesel engines spontaneously ignite fuel by compressed air, while methanol engines burn methanol by ignition with an igniter. The exhaust gas produced by methanol seepage pin combustion contains less nitrogen oxides and particulate matter, and has less environmental pollution.
However, methanol engines have a lower energy density and require more fuel to produce the same amount of power, thus requiring more fuel storage space, which presents certain residual challenges for both the design and use of the vehicle. At present, methanol engines are widely used in some specific application scenarios, such as racing cars, ships, generators, etc. However, in ordinary vehicles such as cars and trucks, diesel engines are still the mainstream choice because of its advantages of high efficiency, stability, and reliability.
Dear, the following are the related expansion notices, I hope it will be helpful to you <>
Methanol can also be used in the manufacture of chemicals, plastics, synthetic fibers, and other industrial fields. In addition, methanol can also be used as a substitute for clean energy in the production of fuel cells, which can produce electricity and water without producing harmful gases. At the same time, methanol can also be converted into hydrocarbon fuels such as methane and ethane through catalytic conversion technology, which can be used as a substitute for natural gas and petroleum fuels, reducing dependence on fossil energy and reducing carbon emissions.
In conclusion, methanol, as a multifunctional chemical, has a wide range of application prospects. <>
-
The direct installation pull force is about 800 grams. Fuel consumption has not been carefully calculated. 180cc full horsepower takes about 5 minutes.
Starting speed of the 15-stage methanol engine:
1) Domestic strifolium is about 16000rpm
2) Japanese OS and ENYA can reach 20000RPM 3) If it is a racing engine (Sanye 15HM and OS15LA) it can reach 30000RPM
Four-stroke gasoline engine: digital slip (1) The working cycle is composed of 4 piston strokes, which are the intake stroke, compression stroke, power stroke and exhaust stroke. (2) Four-stroke engines belong to reciprocating piston internal combustion engines, which are divided into three categories: gasoline engines, diesel engines and gaseous fuel engines according to the different types of fuels used.
A piston internal combustion engine that runs on gasoline or diesel fuel is called a gasoline engine or a diesel engine, respectively. Piston internal combustion engines that run on natural gas, liquefied petroleum gas, and other gaseous fuels are called gaseous fuel engines. Gasoline and diesel are both petroleum products that are the traditional fuels for automobile engines.
Non-petroleum fuels are referred to as alternative fuels. Engines that burn alternative fuels are called alternative fuel engines, such as ethanol engines, hydrogen engines, methanol engines, etc.
-
The direct pull force is 800g, and the fuel consumption is hours.
The good economic and environmental performance of methanol fuel determines that it will become an important alternative to fossil energy in the future. Especially in the current situation of frequent haze weather, it is urgent to accelerate the promotion and application of methanol fuel and methanol vehicles, which needs to be guided. At the same time, methanol is also more convenient than natural gas in terms of refueling.
Methanol is qualitatively different from natural gas, methanol exists in liquid form at room temperature and pressure, so the filling method is basically the same as gasoline, and all aspects of storage and transportation are also very convenient. Moreover, the methanol station can be built according to the model of the refueling station, and the input cost is undoubtedly much less than that of natural gas.
In addition to the abundant raw materials, the economy of methanol is also more prominent. At present, the average methanol is more than 2,000 yuan per ton, and diesel is more than 8,000 yuan, which can save 15%-20% of fuel costs according to the actual operation of replacing 30%-40% of diesel. Methanol stations can be built in the model of gas stations, and the input cost is undoubtedly much less than that of natural gas.
Moreover, methanol is also more convenient than natural gas in terms of filling method. In addition, the physical and chemical properties of methanol have good anti-knock performance, and the research octane number reaches 112, the motor octane number is 106, and the blending octane number after mixing with gasoline is higher. Methanol showed a positive octane blending effect in the three gasoline components, and the blending effect of 5% methanol in alkane straight-run gasoline was better than that of olefin catalytic cracking gasoline and aromatic heavy relict gasoline, and its ability to increase the study octane number was significantly better than that of increasing the motor octane number.
The use of methanol can increase the octane number of the fuel At present, more than 70 countries in the world have applied methanol vehicles to varying degrees, and some have reached a large-scale promotion, and the status of methanol vehicles is increasing day by day. There is still a long way to go for the methanol economy to truly form a climate in China, especially in terms of ideological understanding, policy support, and system improvement. At present, in the Chinese market, the market of methanol is about 1 3 of diesel, and the engine with methanol diesel dual-fuel combustion can be greatly reduced in operation.
It is estimated that based on driving 100,000 kilometers per year, users can reduce fuel costs by at least about 30,000 yuan per year.
Increasing horsepower is not necessarily related to increasing rpm. However, increasing the rotational speed is also a way to realize the potential. >>>More
The engine is made up of seven large blocks, each with its own function. They are: >>>More
You can go to some professional places to clean it so that you won't damage your engine. It is also possible to pour the cleaning agent into the fuel tank, which must be in a normal proportion. before internal circulation cleaning can be carried out.
An engine is a complex machine that consists of many mechanisms and systems. Whether it is a gasoline engine, or a diesel engine; Whether it's a four-stroke engine or a two-stroke engine; Whether it's a single-cylinder engine, or a multi-cylinder engine. In order to complete the energy conversion, realize the work cycle, and ensure the continuous normal operation for a long time, the following mechanisms and systems must be in place. >>>More
Oil leakage from engine respirator is also often referred to as, exhaust pipe dripping oil, oil leakage, large exhaust gas, lower exhaust channeling, lower exhaust dripping oil, etc. >>>More