Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285608800> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4285608800 endingPage "100" @default.
- W4285608800 startingPage "89" @default.
- W4285608800 abstract "The free-piston Stirling engine is a complex self-oscillating system, which parameters should be strictly coordinated with each other to ensure the unit operability. One of such coordination tasks is to ensure the balance of energy input to and output from the engine displacer. In this case, energy output depends on the dissipative forces, and energy output is provided by the displacer rod and depends on its diameter. The need to select rod diameter complicates and slows down the engine design. In addition, the system possible instability could lead to the engine racing. To solve this problem, it is proposed to install a pneumatic damper on the displacer rod ensuring the dissipative forces growth with an increase in the displacer amplitude above its nominal value. Thermodynamic model was created to evaluate the damper characteristics and select its parameters. MATLAB software package was used as the development environment. The system of differential equations was integrated using the Runge --- Kutta family method. The damper multicriteria optimization problem was formalized, and two objective functions with five independent parameters were compiled. Optimization was performed using the genetic algorithm, and the Pareto front was built. To evaluate results of the work performed, the damper mathematical model was integrated into the Stirling engine mathematical model, and the working process was calculated with selected damper parameters. It is demonstrated that the developed pneumatic damper prevents an increase in the displacer oscillation amplitude ensuring system stability and reducing time for the unit design" @default.
- W4285608800 created "2022-07-16" @default.
- W4285608800 creator A5006153804 @default.
- W4285608800 creator A5022937969 @default.
- W4285608800 date "2022-06-01" @default.
- W4285608800 modified "2023-10-16" @default.
- W4285608800 title "Pneumatic Damper Multicriteria Optimization in the Free-Piston Stirling Engine Displacer" @default.
- W4285608800 cites W1905847227 @default.
- W4285608800 cites W2012041274 @default.
- W4285608800 cites W2052775922 @default.
- W4285608800 cites W2089207668 @default.
- W4285608800 cites W2094024177 @default.
- W4285608800 cites W2112071086 @default.
- W4285608800 cites W2116661285 @default.
- W4285608800 cites W2117993824 @default.
- W4285608800 cites W2169570125 @default.
- W4285608800 cites W2815541902 @default.
- W4285608800 cites W2988287548 @default.
- W4285608800 cites W4230371570 @default.
- W4285608800 doi "https://doi.org/10.18698/0236-3941-2022-2-89-100" @default.
- W4285608800 hasPublicationYear "2022" @default.
- W4285608800 type Work @default.
- W4285608800 citedByCount "0" @default.
- W4285608800 crossrefType "journal-article" @default.
- W4285608800 hasAuthorship W4285608800A5006153804 @default.
- W4285608800 hasAuthorship W4285608800A5022937969 @default.
- W4285608800 hasBestOaLocation W42856088002 @default.
- W4285608800 hasConcept C120665830 @default.
- W4285608800 hasConcept C121332964 @default.
- W4285608800 hasConcept C127413603 @default.
- W4285608800 hasConcept C133731056 @default.
- W4285608800 hasConcept C140096630 @default.
- W4285608800 hasConcept C154945302 @default.
- W4285608800 hasConcept C165699331 @default.
- W4285608800 hasConcept C199524791 @default.
- W4285608800 hasConcept C27134321 @default.
- W4285608800 hasConcept C2775924081 @default.
- W4285608800 hasConcept C41008148 @default.
- W4285608800 hasConcept C47446073 @default.
- W4285608800 hasConcept C78519656 @default.
- W4285608800 hasConceptScore W4285608800C120665830 @default.
- W4285608800 hasConceptScore W4285608800C121332964 @default.
- W4285608800 hasConceptScore W4285608800C127413603 @default.
- W4285608800 hasConceptScore W4285608800C133731056 @default.
- W4285608800 hasConceptScore W4285608800C140096630 @default.
- W4285608800 hasConceptScore W4285608800C154945302 @default.
- W4285608800 hasConceptScore W4285608800C165699331 @default.
- W4285608800 hasConceptScore W4285608800C199524791 @default.
- W4285608800 hasConceptScore W4285608800C27134321 @default.
- W4285608800 hasConceptScore W4285608800C2775924081 @default.
- W4285608800 hasConceptScore W4285608800C41008148 @default.
- W4285608800 hasConceptScore W4285608800C47446073 @default.
- W4285608800 hasConceptScore W4285608800C78519656 @default.
- W4285608800 hasIssue "2 (141)" @default.
- W4285608800 hasLocation W42856088001 @default.
- W4285608800 hasLocation W42856088002 @default.
- W4285608800 hasOpenAccess W4285608800 @default.
- W4285608800 hasPrimaryLocation W42856088001 @default.
- W4285608800 hasRelatedWork W1624720876 @default.
- W4285608800 hasRelatedWork W181470808 @default.
- W4285608800 hasRelatedWork W2000328723 @default.
- W4285608800 hasRelatedWork W2048751315 @default.
- W4285608800 hasRelatedWork W2084197709 @default.
- W4285608800 hasRelatedWork W2182393184 @default.
- W4285608800 hasRelatedWork W2993206959 @default.
- W4285608800 hasRelatedWork W3209130029 @default.
- W4285608800 hasRelatedWork W3209255788 @default.
- W4285608800 hasRelatedWork W4210703231 @default.
- W4285608800 isParatext "false" @default.
- W4285608800 isRetracted "false" @default.
- W4285608800 workType "article" @default.