PL443267A1 - Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych - Google Patents

Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych

Info

Publication number
PL443267A1
PL443267A1 PL443267A PL44326722A PL443267A1 PL 443267 A1 PL443267 A1 PL 443267A1 PL 443267 A PL443267 A PL 443267A PL 44326722 A PL44326722 A PL 44326722A PL 443267 A1 PL443267 A1 PL 443267A1
Authority
PL
Poland
Prior art keywords
exhaust manifold
shaft
aircraft engines
rear support
front support
Prior art date
Application number
PL443267A
Other languages
English (en)
Other versions
PL244748B1 (pl
Inventor
Jacek Czarnigowski
Krzysztof Skiba
Original Assignee
Politechnika Lubelska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL443267A priority Critical patent/PL244748B1/pl
Publication of PL443267A1 publication Critical patent/PL443267A1/pl
Publication of PL244748B1 publication Critical patent/PL244748B1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • F01N5/025—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat the device being thermoelectric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Exhaust Silencers (AREA)

Abstract

Przedmiotem zgłoszenia jest aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych, który charakteryzuje się tym, że w wewnętrznej części profilowanej (1) kolektora wydechowego od strony wlotu gazów spalinowych (2) zamocowana jest podpora czołowa (3), a od strony wylotu gazów spalinowych (4) zamocowana jest podpora tylna (5). Pomiędzy podporą czołową (3), a podporą tylną (5) umieszczony jest co najmniej jeden obrotowy rotor (6). Obrotowy rotor (6) składa się z co najmniej dwóch kierownic gazów (7) o zarysie śrubowym o stałym skoku i zmiennej szerokości geometrycznej zamocowanych na wale (8). Wał (8) łożyskowany jest w łożysku (9a) osadzonym w podporze czołowej (3) i w łożysku (9b) osadzonym w podporze tylnej (5). Kąt osi obrotu wału (8) obrotowego rotora (6) względem osi wzdłużnej kolektora wydechowego wynosi od 0° do 30°.
PL443267A 2022-12-27 2022-12-27 Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych PL244748B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL443267A PL244748B1 (pl) 2022-12-27 2022-12-27 Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL443267A PL244748B1 (pl) 2022-12-27 2022-12-27 Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych

Publications (2)

Publication Number Publication Date
PL443267A1 true PL443267A1 (pl) 2023-06-05
PL244748B1 PL244748B1 (pl) 2024-02-26

Family

ID=86701166

Family Applications (1)

Application Number Title Priority Date Filing Date
PL443267A PL244748B1 (pl) 2022-12-27 2022-12-27 Aerodynamiczny kolektor wydechowy, zwłaszcza do tłokowych silników lotniczych

Country Status (1)

Country Link
PL (1) PL244748B1 (pl)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012216042A1 (de) * 2012-09-11 2014-03-13 Friedrich Boysen Gmbh & Co. Kg Vorrichtung zur Wandlung von Wärmeenergie in elektrische Energie
KR101887951B1 (ko) * 2016-12-09 2018-08-13 현대오트론 주식회사 엔진 배기압을 이용한 열전소자 냉각 장치 및 냉각 방법
CN113653554A (zh) * 2021-08-06 2021-11-16 沈阳化工大学 一种利用汽车尾气余热发电的排气管

Also Published As

Publication number Publication date
PL244748B1 (pl) 2024-02-26

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