EA201400955A1 - METHOD OF TRANSFORMING THERMAL ENERGY INTO MECHANICAL WORK AND THERMAL-MECHANICAL ENGINE FOR ITS IMPLEMENTATION - Google Patents
METHOD OF TRANSFORMING THERMAL ENERGY INTO MECHANICAL WORK AND THERMAL-MECHANICAL ENGINE FOR ITS IMPLEMENTATIONInfo
- Publication number
- EA201400955A1 EA201400955A1 EA201400955A EA201400955A EA201400955A1 EA 201400955 A1 EA201400955 A1 EA 201400955A1 EA 201400955 A EA201400955 A EA 201400955A EA 201400955 A EA201400955 A EA 201400955A EA 201400955 A1 EA201400955 A1 EA 201400955A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- heat
- working fluid
- mechanical
- thermal energy
- mechanical work
- Prior art date
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Изобретение относится к способу преобразования тепловой энергии в механическую работу, предпочтительно в поршневых двигателях с внешним подводом теплоты, работающих по замкнутому регенеративному циклу со сменой агрегатного состояния рабочего тела, может использоваться в качестве силовой установки транспортных средств. Технический результат предложения направлен на повышение КПД, обеспечение экологической безопасности, улучшение массогабаритных характеристик, упрощение конструкции тепломеханического двигателя (ТМД). Высокое давление рабочего тела получают путем его сжатия в жидком агрегатном состоянии, без затраты тепловой энергии, с пренебрежительно малой затратой механической работы. Тепловая энергия используется для испарения сжатого рабочего тела и нагрева стенок цилиндра. Работает ТМД по комбинированному способу, состоящему из четырех циклов, рабочие тела которых объединяют в процессе работы. Расширение ведут по изотермическому закону с последующей регенерацией, не преобразованной в работу теплоты, которую используют непосредственно в цилиндре для формирования рабочего тела очередного цикла из впрыскиваемого в объем сжатия конденсата.The invention relates to a method of converting thermal energy into mechanical work, preferably in reciprocating engines with external heat supply, operating in a closed regenerative cycle with a change in the aggregative state of the working fluid can be used as a propulsion system for vehicles. The technical result of the proposal is aimed at improving efficiency, ensuring environmental safety, improving weight and size characteristics, simplifying the design of a heat-mechanical engine (TMD). High pressure of the working fluid is obtained by its compression in the liquid aggregative state, without the cost of thermal energy, with negligible cost of mechanical work. Heat energy is used to evaporate the compressed working fluid and heat the cylinder walls. Works TMD on the combined method, consisting of four cycles, the working bodies of which are combined in the process. Expansion is carried out according to an isothermal law with subsequent regeneration, which is not converted to heat, which is used directly in the cylinder to form the working fluid of the next cycle from the condensate injected into the volume of compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201400955A EA027415B1 (en) | 2014-06-25 | 2014-06-25 | Thermomechanical engine and method for thermal energy conversion to mechanical work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201400955A EA027415B1 (en) | 2014-06-25 | 2014-06-25 | Thermomechanical engine and method for thermal energy conversion to mechanical work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201400955A1 true EA201400955A1 (en) | 2015-12-30 |
| EA027415B1 EA027415B1 (en) | 2017-07-31 |
Family
ID=54978665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201400955A EA027415B1 (en) | 2014-06-25 | 2014-06-25 | Thermomechanical engine and method for thermal energy conversion to mechanical work |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA027415B1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2050442C1 (en) * | 1992-12-24 | 1995-12-20 | Олег Александрович Замараев | Method of operating engine with external heat supply and engine with external heat supply |
| RU2059836C1 (en) * | 1993-07-23 | 1996-05-10 | Олег Александрович Замараев | Method of converting heat into mechanical work and steam power plant for doing same |
| RU2075599C1 (en) * | 1994-04-19 | 1997-03-20 | Борис Степанович Котов | Method of conversion of heat into mechanical work and power plant for realization of this method |
| GB2452904B (en) * | 2007-05-29 | 2010-01-20 | William St George Vesy Stoney | Adiabatic decompression cycle |
| RU2369764C1 (en) * | 2008-01-21 | 2009-10-10 | Александр Алексеевич Курбаков | Power plant in vehicle |
-
2014
- 2014-06-25 EA EA201400955A patent/EA027415B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA027415B1 (en) | 2017-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2019004338A (en) | Energy storage and conversion in free-piston combustion engines. | |
| WO2017068374A3 (en) | Free piston engine power plant | |
| GB201208771D0 (en) | Improved heat engine | |
| GEP20156344B (en) | Method of working of mono-energy and/or dualenergy engine with compressed air and/or additional energy, comprising an active chamber included in the cylinder | |
| BR112014017153A2 (en) | stirling cycle machines | |
| WO2014072104A3 (en) | Energy conversion arrangement, thermodynamic system and method for increasing the efficiency of an integrated orc process | |
| AU2011285770A8 (en) | High efficiency energy conversion | |
| WO2015008131A3 (en) | Generating power from fuel cell waste heat | |
| ES2571004A1 (en) | Thermal plant with closed process cycles coupled in cascade (Machine-translation by Google Translate, not legally binding) | |
| EA201400955A1 (en) | METHOD OF TRANSFORMING THERMAL ENERGY INTO MECHANICAL WORK AND THERMAL-MECHANICAL ENGINE FOR ITS IMPLEMENTATION | |
| RU2013103311A (en) | STEAM AIR COMBUSTION ENGINE | |
| WO2015165581A3 (en) | Method and heat engine for making waste heat or geothermal heat usable for producing electrical energy | |
| BG111240A (en) | A method and a device for a low-temperature thermal engine for the conversion of heat into mechanical and electric energy | |
| RU2013115035A (en) | METHOD FOR OPERATION OF A TWO-STROKE INTERNAL COMBUSTION ENGINE WITH HYDROGEN AS A FUEL AND WITH A PULSATION EXHAUST PIPE | |
| EA201200667A1 (en) | METHOD OF WORK OF STEAM ENGINE AND STEAM ENGINE | |
| Wei et al. | Experiment of waste heat recovery system with R245fa as working fluid | |
| CN104314702A (en) | Heat pneumatic system | |
| CZ20159A3 (en) | Method of using environment for cooling and operation of heat engine | |
| US20170122253A1 (en) | Hot air engine/heat pump | |
| RU2013121938A (en) | METHOD OF WORK OF THE COMBINED GAS-TURBINE INSTALLATION OF THE GAS DISTRIBUTION SYSTEM | |
| RU2014105201A (en) | COMBINED POWER INSTALLATION OF A VEHICLE AND METHOD OF ITS OPERATION | |
| CZ2014789A3 (en) | Method of using environment for heat engine operation | |
| RU2012139750A (en) | METHOD FOR CONSTANT PERFORMANCE OF THE CATAPULT DRIVE WHEN STARTING THE UNMANNED AIRCRAFT AND THE MULTI-TIME WORKING SYSTEM | |
| RU2012117122A (en) | METHOD FOR RECYCLING SECONDARY AND GEOTHERMAL HEAT ENERGY | |
| UA108111U (en) | METHOD OF TRANSFER OF HEAT ENERGY OF FUEL IN MECHANICAL WORK |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |