Item 1311

OTHER: Miscellaneous - Thoughtless Idea - Engine for Coaxial Rotors

Drawing:

Description of Operation:

Method A: Water <--> Steam

Method B: Combustion

Method C: Combined Combustion plus Water <--> Steam

Method D: Compressed gas

Supporting Information for Methods A, B and C:

Detailed Information: (rough working notes ~ 'cause I've got a lot to learn)

Changes of State:

Physical properties of gases

 

the melting point and boiling point at normal air pressure

Could an automotive injector be used to vaporizes 'the liquid' and spray it onto a heated surface, which will immediately boil the vapor?

Possible weird thought; If the 'substance' were capable of having a boiling point near room temperature then would the work to convert it to a gas and the work to convert it to a liquid be quite similar ?????

Electricity:

Sterling Engine:

Primary Questions:.

  1. Does this proposed method have a thermodynamic and mechanical efficiency that equals or surpasses current power sources?
  2. If 1 is positive, then; does this proposed method have a weight that is equal to or less then the current power source?
  3. If 2 is positive, then; does this proposed method have a reliability that is equal to or surpasses current power source?
  4. If 3 is positive, then; why is this proposed method not being built.

Potential Advantages:

Notes:

Potential Disadvantages:

Homologous Method:

Source of High-Pressure Gas:

Loud Mouth Free Piston Engine: from Pascal

Coruis Engineering & Assoc. and Dynacam.bmp

Both files in -> C://Helicopter/Misc Files/ Coruis.pdf and Dynacam.bmp

Free Piston Engine Patents: from Pascal

US4589380[1].pdf
US4803960.pdf
US4924956.pdf
US5144917.pdf
US5174117.pdf
US5829393.pdf
US6349682.pdf
US6389811.pdf
US6431146.pdf

US1657641[1].pdf
US1785643[1].pdf
US2473204[1].pdf
US2711719[1].pdf
US2944535[1].pdf
US6694930.pdf

And pictures in 4/29/2009 10:17 AM e-mail from Pascal.

 

 

 

 

Alternative: Mentioned by quadrirotor on Rotary Wing Forum.

The two ideas represent opposite approaches. High pressure & low velocity versos low pressure & high velocity.

The turbine will require the additional weight and moving parts of a 2 or 3 stage reducer, plus the gearing to drive the other counter-rotating rotor.

Similar Motor for Intermeshing Rotors:

Alternative Drives:

Introduction Page | SynchroLite Home Page | Electrotor Home Page | UniCopter Home Page | Nemesis Home Page | AeroVantage Home Page:

Initially displayed: April 5, 2004 ~ Last Revised: January 23, 2010

The above utility invention is openly and publicly disclosed on the Internet to negate an entity from patenting it, to the exclusion of all others whom may wish to use it. ~ Reference patent law 35 U.S.C. 102 A person shall be entitled to a patent unless - (a) the invention was known ... by others in this country, ..., before the invention thereof by the applicant for patent.