FR775239A - Improved fluid turbulence - Google Patents

Improved fluid turbulence

Info

Publication number
FR775239A
FR775239A FR775239DA FR775239A FR 775239 A FR775239 A FR 775239A FR 775239D A FR775239D A FR 775239DA FR 775239 A FR775239 A FR 775239A
Authority
FR
France
Prior art keywords
improved fluid
fluid turbulence
turbulence
improved
fluid
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Robert
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 filed Critical
Application granted granted Critical
Publication of FR775239A publication Critical patent/FR775239A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/10—Influencing air flow over aircraft surfaces by affecting boundary layer flow using other surface properties, e.g. roughness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR775239D 1933-09-20 1933-09-20 Improved fluid turbulence Expired FR775239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR775239T 1933-09-20

Publications (1)

Publication Number Publication Date
FR775239A true FR775239A (en) 1934-12-21

Family

ID=9200336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR775239D Expired FR775239A (en) 1933-09-20 1933-09-20 Improved fluid turbulence

Country Status (1)

Country Link
FR (1) FR775239A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2061549A1 (en) * 1969-06-09 1971-06-25 Clark James Energy transfer appts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2061549A1 (en) * 1969-06-09 1971-06-25 Clark James Energy transfer appts

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