Why Gas Turbine is better than Internal Combustion Engine?

 

Gas Turbine and Internal Combustion Engines,both are used to produce Power for operations of other Machines.Below are some points,which shows that the Gas Turbine is better in performance and use,than Internal Combustion Engine.

01)In winter nights,specially in cold regions,some provision has to be made to prevent Freezing in Internal Combustion Engines using Water Cooling when the Temperature of the Atmosphere falls to sub zero values.Anti-Freezer is generally used for this purpose.

There is no danger of Freezing,as Gas Turbine does not use any Water.On the other hand Gas Turbine works better if the Temperature of the Atmosphere falls below.

02)The Output from a Gas Turbine increases if the Inlet Temperature of the working Fluid decreases.At the High Altitudes where the Temperature of the Air is quite low,the Output of the Aviation Gas Turbine can be well maintained. While the Output of Internal Combustion Engine at High Altitude would decreases.

03)For the same Output,the weight per Horse Power of a Gas Turbine is about one third that of Reciprocating Piston Type Internal Combustion Engine. That is why,the Turbojet Engines are being more commonly used in Air Crafts.

04)A Low Grade Fuel can be used in Gas Turbine.In some cases even Coal and Peat have been burnt.Low Grade Fuel can not be used in Internal Combustion Engines.

05)The Fuel and Lubrication cost in Gas Turbine is lower comparing to Internal Combustion Engine.

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Comments 3 comments

Carlos Barrera 6 years ago

Atypical Technology Submission:

YouTube Video; InnovaTech TipInfo - GEARTURBINE - Retrodynamic

GEARTURBINE -Atypical Combustion Turbine Engine, -New Thermodynamic Technology, -With Retrodynamic "Dextrogiro vs Levogiro" Effect, is when the inflow direction moves is against of the circular rotary dynamic, RPM Rotor Move VS Inflow Conduits Way, making in a simple way a very strong concept of power thrust, a unique technical cuality. -Non parasitic losses form-function engine system for; cooling, lubrication & combustion; -Lubrication & Combustion inside a conduit radial position, out way direction, activated by centrifugal force (centrpetal to in), -Cooling in & out; In by Thermomix flow & Out by air Thermo transference, activated by the dynamic rotary move, -Increase the first compresion by going of reduction of one big circunference fan blades going to, -2two very long distance cautive compression inflow propulsion conduits (like a digestive system) (long interaction) in perfect equilibrium well balanced start were end like a snake bite his own tale, -Inside active rotor with 4 pairs of retrodynamic turbos (complete regeneration power system ), -Mechanical direct "Planetary Gear" power thrust like a Ying Yang (very strong torque) (friendly loose friction) 2two small gears in polar position inside a bigger shell gear, wide out the rotor circunference were have much more lever power thrust, lower RPM in a simple way solution for turbines, to make posible for a some new work aplication (land). -3 Stages of inflow turbo compression before the combustion. -3 points united of power thrust; 1- Rocket Flames, 2-Planetary Gear & 3-Exaust Propulson, all in one system. -Combustion 2two continue circular moving inside rocket Flames, like two dragons trying to bite the tail of the opposite other. -Hybrid flow system diferent kind of aerolasticity thermoplastic inflow propulsion types; single, action & reaction turbines applied in one system, -Military benefits, No blade erosion by sand & very low caloric target profile. -Power thrust by barr (tube); air sea land & generation aplication, -With the unique retrodynamic technical cuality of "dextrogiro vs levogiro" effect is when the inside flow moves against of the rotor moves making a very strong concept, RPM Rotor Move VS Inflow Conduits Way (an an example is like to move the head to the side of the strike ponch) ( or like the antimateria device; flow vs flow colision dynamic concept) -A pretender of very high % efficient engine looking to make posible a cheap electrolisys. -Patent From;Dic 1991 IMPI Mexico #197187


shehterpol@hotmail.com 4 years ago

and Hybrid Vehicle Design Based Thereupon

Problem Definition:

The opening of intake and exhaust poppet valves in a traditional internal combustion engine (ICE) is achieved by the action of a camshaft. The closing of valves is usually accomplished by springs. This basic design has not changed in decades, and has the following disadvantages:

• Wasting energy on the compression of valve springs and on the inertia of the valves;

• Loss of power due to synchronization issues at higher RPMs, increased fuel consumption, extra pollution, and spontaneous detonation;

• Wear and tear of valves due to their knocking on cylinders, extra noise and vibration, thereby decreasing the reliability and durability of the engine;

• Overheating of the valves, spontaneous detonation, increasing noise and vibration, thereby decreasing the reliability and durability of the engine;

• Excessive weight and size of the engine, its low efficiency and power-to-weight ratio, inefficient combustion and high pollutions levels;

• The traditional 4-stroke ICE has only one “working” cycle out of the four cycles of intake, compression, power, and exhaust, which makes the engine very inefficient.

The Wankel rotary engine, which solves some of the above problems, is the only existing production alternative to traditional piston engines, which has its share of problems, such as low time between overhauls (TBO, i.e., short life expectancy) and high fuel consumption.

BE Technology & Solutions:

The BE offers a conceptually new rotary ICE design exhibiting the following advantages over the existing traditional piston and rotary engines:

• Increase in engine speed and power by at least a factor of two

• Reduction of engine size and weight by at least a factor of two

• Reduction of fuel consumption by at least a factor of two

• Increase of the power-to-weight ratio by at least a factor of four

• Reduction of vibration, noise, and air pollution

• Reduction of the number of parts

• Improved performance and increased life expectancy and reliability

The BE rotary ICE allows a hybrid vehicle configuration with the Hybrid TripleDrive consisting of a rotary ICE, electric and pneumatic drives. In that case, the rotary ICE would turn an electrical generator, which would provide power to the storage batteries and to the electric motor to power the wheels, with pneumatic drive serving as an alternative to the fuel/electric drive combination and/or as power assist.

BE’s new engine and hybrid vehicle designs are protected by four pending US patent applications. BE has a complete set of conceptual drawings and can make detailed drawings for any desired configuration of power, size, etc.

Technical details:

The air-fuel mixture, which does not burn completely at low RPM, cannot provide sufficient torque exactly when it is needed the most. The conventional ICE maximum torque and power are developed in the range of 3,000-5,000 RPM. During the subsequent increase of RPM, both torque and power start decreasing.

The reasons for the foregoing are the following:

1. Inertial loads in the crankshaft mechanism and in the cylinder valve mechanism, as well as the disruption of the phases of gas distribution; and

2. Resistance of the intake manifold at high RPM does not allow the intake of sufficient quantities of air, which leads to incomplete combustion, resulting in decrease in torque and power, as well as air pollution by the exhaust gases.

1. Being fully submerged in water;

2. Low atmospheric pressure (such as at high altitudes);

3. At extreme temperatures from -50°? to +50°?;

Constant control and management of fuel BE rotary ICE design exhibits the following advantages:

1. Maximum torque at minimal RPM;

2. Stable torque and power increase in the range of 0 to 30,000 RPM;

3. Decrease in ICE size and weight, lack of crankshaft, pistons, pushrods, valves, cams, intake manifold;

4. Lack of gearbox and clutch; and

5. Lack of lubrication and liquid cooling system (air cooling is used instead).

Automatic computer control and management provides a reliable start and operation of the engine over a wide range of RPM and power under the following conditions:

4. consumption; and

5. Constant control and management of exhaust gases.

Competition:

The only design BE was able to find, which is somewhat related to BE rotary engine invention, was described in a patent application submitted to the US PTO in 2010. However, that particular design has a number of problems precluding it from being implemented in a production vehicle. All other rotary ICE designs were quite different from our invention. Moreover, there were no practical implementations in any production vehicles, in spite of the claimed advantages of their inventors, with the only exception of the Wankel rotary engine, which has been plagued by its share of problems, inherent in that, by now classic, design. Other reviewed non-patent prior art included scientific and popular articles with no existing practical implementations in production vehicles.

Management Team:

Pavel Shehter, CTO, an automotive engineer, car racer, and inventor. Pavel gained his expertise as a mechanical engineer and racer by modifying engines and preparing cars for races in Russia and Israel since 1966. Pavel has authored ten Russian patents in the automotive field and has four pending US PTO patent applications.

Seva Brodsky, acting CEO, project manager, and co-inventor. Seva is a mechanically inclined U.S.-educated electronic and software engineer and inventor with over 20 years of experience in high-tech in the U.S. and Israel. Seva has also received legal training in the U.S. and has written a number of patent applications.


Carlos Barrera 3 years ago

Technology Submission - Novel Rotary-Turbo-InFlow Tech / Featured Development

GEARTURBINE PROJECT

Atypical InFlow Thermodynamic

Technology Proposal Submission

Novel Fueled Motor Engine Type

*State of the art Innovative concept Top system Higher efficient percent.

Have similar system of the Aeolipile Heron Steam device from Alexandria 10-70 AD.

YouTube; * Atypical New • GEARTURBINE / Retrodynamic = DextroRPM VS LevoInFlow + Ying Yang Thrust Way Type - Non Waste Looses

*8-X/Y Thermodynamic CYCLE - Way Steps:

1)1-Compression / bigger

2)2-Turbo 1 cold

3)2-Turbo 2 cold

4)2-Combustion - circular motion flames / opposites

5)2-Thrust - single turbo & planetary gears / ying yang

6)2-Turbo 2 hot

7)2-Turbo 1 hot

8)1-Turbine / bigger

-New Form-Function Motor-Engine Device. Next Step, Epic Design Change, Broken-Seal Revelation. -Desirable Power-Plant Innovation.

-With Retrodynamic Dextrogiro vs. Levogiro Phenomenon Effect. / Rotor-RPM VS InFlow / front to front; "Collision-Interaction Type" - inflow vs. blades-gear-move. Technical unique dynamic innovative motion mode. [Retrodynamic Reaction = When the inflow have more velocity the rotor have more RPM Acceleration, with high (XY Position) Momentum] Which the internal flow (and rotor) duplicate its speed, when activated being in a rotor (and inflow) with [inverse] opposite Turns. A very strong Novel concept of torque power thrust.

-Non-waste parasitic looses system for cooling, lubrication & combustion.

-Shape-Mass + Rotary-Motion = Inertia-Dynamic / Form-Function Wide [Flat] Cylindrical shape + positive dynamic rotary mass = continue Inertia kinetic positive tendency motion.

-Combustion 2Two continue circular [Rockets] flames. [ying yang] opposite to the other. – With 2TWO very long distance INFLOW [inside propulsion] CONDUITS. -4 TURBOS Rotary Total Thrust-Power Regeneration Power System. -Mechanical direct 2two [Small] Planetary Gears at polar position. -Like the Ying Yang Symbol/Concept. -Wide out the Rotor circumference were have much more lever [HIGH Torque] POWER THRUST. -Military benefits; No blade erosion by sand & very low heat target profile. -3 points of power thrust; 1-flow way, 2-gear, 3-turbine. *Patent; Dic. 1991 IMPI Mexico #197187 All Rights Reserved. Carlos Barrera.

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