RU2017126609A - Ауксетическая структура с искаженными проецированием прорезями в конфигурациях, разработанных для обеспечения поведения с отрицательным коэффициентом Пуассона и улучшенной характеристики - Google Patents

Ауксетическая структура с искаженными проецированием прорезями в конфигурациях, разработанных для обеспечения поведения с отрицательным коэффициентом Пуассона и улучшенной характеристики Download PDF

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Publication number
RU2017126609A
RU2017126609A RU2017126609A RU2017126609A RU2017126609A RU 2017126609 A RU2017126609 A RU 2017126609A RU 2017126609 A RU2017126609 A RU 2017126609A RU 2017126609 A RU2017126609 A RU 2017126609A RU 2017126609 A RU2017126609 A RU 2017126609A
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RU
Russia
Prior art keywords
elongated
openings
auxetic structure
elastic solid
apertures
Prior art date
Application number
RU2017126609A
Other languages
English (en)
Russian (ru)
Other versions
RU2017126609A3 (enExample
Inventor
Кристофер БУТ-МОРРИСОН
Мехран ФАРХАНГИ
Мин Кван ФАМ
Фархад ДЖАВИД
Катя БЕРТОЛДИ
Майкл Джеймс ТЕЙЛОР
Original Assignee
Президент Энд Феллоус Оф Харвард Колледж
Сименс Канада Лимитед
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 Президент Энд Феллоус Оф Харвард Колледж, Сименс Канада Лимитед filed Critical Президент Энд Феллоус Оф Харвард Колледж
Publication of RU2017126609A publication Critical patent/RU2017126609A/ru
Publication of RU2017126609A3 publication Critical patent/RU2017126609A3/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/13—Parts of turbine combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/71—Shape curved
    • F05D2250/713—Shape curved inflexed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/70—Shape
    • F05D2250/75—Shape given by its similarity to a letter, e.g. T-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/202—Heat transfer, e.g. cooling by film cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/50—Intrinsic material properties or characteristics
    • F05D2300/501—Elasticity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/605—Crystalline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00018—Manufacturing combustion chamber liners or subparts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03041—Effusion cooled combustion chamber walls or domes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laminated Bodies (AREA)
  • Fuel Cell (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
RU2017126609A 2015-01-09 2016-01-09 Ауксетическая структура с искаженными проецированием прорезями в конфигурациях, разработанных для обеспечения поведения с отрицательным коэффициентом Пуассона и улучшенной характеристики RU2017126609A (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562101852P 2015-01-09 2015-01-09
US62/101,852 2015-01-09
US201562118830P 2015-02-20 2015-02-20
US62/118,830 2015-02-20
PCT/US2016/012770 WO2016112369A1 (en) 2015-01-09 2016-01-09 Auxetic structures with distorted projection slots in engineered patterns to provide npr behavior and improved stress performance

Publications (2)

Publication Number Publication Date
RU2017126609A true RU2017126609A (ru) 2019-02-12
RU2017126609A3 RU2017126609A3 (enExample) 2019-07-17

Family

ID=56356522

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017126609A RU2017126609A (ru) 2015-01-09 2016-01-09 Ауксетическая структура с искаженными проецированием прорезями в конфигурациях, разработанных для обеспечения поведения с отрицательным коэффициентом Пуассона и улучшенной характеристики

Country Status (7)

Country Link
US (1) US20170370581A1 (enExample)
EP (1) EP3242759A4 (enExample)
JP (1) JP2018504557A (enExample)
CN (1) CN108290198A (enExample)
CA (1) CA2973385A1 (enExample)
RU (1) RU2017126609A (enExample)
WO (1) WO2016112369A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016206022A1 (de) * 2016-04-12 2017-10-12 Siemens Aktiengesellschaft Dichtung für Strömungsmaschinen
CN109344443A (zh) * 2018-09-04 2019-02-15 谢亿民工程科技南京有限公司 一种设计三维负泊松比超材料的方法
US11771183B2 (en) 2021-12-16 2023-10-03 Joon Bu Park Negative Poisson's ratio materials for fasteners
US11988095B2 (en) 2022-03-03 2024-05-21 General Electric Company Seals for managing thermal distortion in a turbomachine and methods for building the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427446B1 (en) * 2000-09-19 2002-08-06 Power Systems Mfg., Llc Low NOx emission combustion liner with circumferentially angled film cooling holes
JP2004257335A (ja) * 2003-02-27 2004-09-16 Kawasaki Heavy Ind Ltd ポーラス金属を用いたガスタービン部品及びその製造方法
US7631502B2 (en) * 2005-12-14 2009-12-15 United Technologies Corporation Local cooling hole pattern
US7546737B2 (en) * 2006-01-24 2009-06-16 Honeywell International Inc. Segmented effusion cooled gas turbine engine combustor
US8652602B1 (en) * 2007-02-28 2014-02-18 William Jacob Spenner Dolla Rotational expansion auxetic structures
US20110059291A1 (en) * 2009-09-07 2011-03-10 Boyce Christopher M Structured materials with tailored isotropic and anisotropic poisson's ratios including negative and zero poisson's ratios
FR2970666B1 (fr) * 2011-01-24 2013-01-18 Snecma Procede de perforation d'au moins une paroi d'une chambre de combustion
FR2979416B1 (fr) * 2011-08-26 2013-09-20 Turbomeca Paroi de chambre de combustion
JP5923936B2 (ja) * 2011-11-09 2016-05-25 株式会社Ihi フィルム冷却構造及びタービン翼
US9629397B2 (en) * 2012-08-31 2017-04-25 Under Armour, Inc. Articles of apparel including auxetic materials
US9709274B2 (en) * 2013-03-15 2017-07-18 Rolls-Royce Plc Auxetic structure with stress-relief features
CN105555517B (zh) * 2013-03-15 2018-09-21 哈佛大学校长及研究员协会 低孔隙率拉胀片材
US10823409B2 (en) * 2013-03-15 2020-11-03 President And Fellows Of Harvard College Void structures with repeating elongated-aperture pattern
US9353783B2 (en) * 2013-03-15 2016-05-31 Rolls-Royce Canada, Ltd. Auxetic locking pin
US20180274783A1 (en) * 2015-01-09 2018-09-27 Christopher Booth-Morrison Auxetic Structures With Angled Slots In Engineered Patterns For Customized NPR Behavior And Improved Cooling Performance

Also Published As

Publication number Publication date
EP3242759A4 (en) 2018-09-26
EP3242759A1 (en) 2017-11-15
JP2018504557A (ja) 2018-02-15
WO2016112369A1 (en) 2016-07-14
RU2017126609A3 (enExample) 2019-07-17
US20170370581A1 (en) 2017-12-28
CA2973385A1 (en) 2016-07-14
CN108290198A (zh) 2018-07-17

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FA94 Acknowledgement of application withdrawn (non-payment of fees)

Effective date: 20201230