FR1394989A - Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel - Google Patents

Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel

Info

Publication number
FR1394989A
FR1394989A FR965355A FR965355A FR1394989A FR 1394989 A FR1394989 A FR 1394989A FR 965355 A FR965355 A FR 965355A FR 965355 A FR965355 A FR 965355A FR 1394989 A FR1394989 A FR 1394989A
Authority
FR
France
Prior art keywords
cladding
heat exchangers
nuclear fuel
tubular elements
tubular
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
FR965355A
Other languages
French (fr)
Inventor
Maurice Gauthron
Marc Marquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR965355A priority Critical patent/FR1394989A/en
Priority to DEC12694U priority patent/DE1952841U/en
Priority to CH127165A priority patent/CH428815A/en
Priority to BE659287D priority patent/BE659287A/xx
Priority to GB5816/65A priority patent/GB1046147A/en
Priority to LU48031D priority patent/LU48031A1/xx
Application granted granted Critical
Publication of FR1394989A publication Critical patent/FR1394989A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/08—Casings; Jackets provided with external means to promote heat-transfer, e.g. fins, baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
FR965355A 1964-02-27 1964-02-27 Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel Expired FR1394989A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR965355A FR1394989A (en) 1964-02-27 1964-02-27 Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel
DEC12694U DE1952841U (en) 1964-02-27 1965-01-28 TUBULAR HEAT EXCHANGER ELEMENT.
CH127165A CH428815A (en) 1964-02-27 1965-01-29 Tubular element for heat exchanger
BE659287D BE659287A (en) 1964-02-27 1965-02-04
GB5816/65A GB1046147A (en) 1964-02-27 1965-02-10 Improvements in and relating to heat exchangers
LU48031D LU48031A1 (en) 1964-02-27 1965-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR965355A FR1394989A (en) 1964-02-27 1964-02-27 Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel

Publications (1)

Publication Number Publication Date
FR1394989A true FR1394989A (en) 1965-04-09

Family

ID=8824183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR965355A Expired FR1394989A (en) 1964-02-27 1964-02-27 Improvements to tubular elements for heat exchangers and in particular to cladding for nuclear fuel

Country Status (6)

Country Link
BE (1) BE659287A (en)
CH (1) CH428815A (en)
DE (1) DE1952841U (en)
FR (1) FR1394989A (en)
GB (1) GB1046147A (en)
LU (1) LU48031A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716997B1 (en) 2001-10-09 2004-04-06 Eastman Chemical Company Systems and methods for generation of ascorbic acid with reduced color
RU2551432C1 (en) * 2013-11-19 2015-05-27 Открытое Акционерное Общество "Акмэ-Инжиниринг" Fuel element jacket, fuel element and fuel assembly
CN111238257B (en) * 2018-11-28 2021-04-09 中国石油大学(北京) Enhanced convection heat transfer device

Also Published As

Publication number Publication date
CH428815A (en) 1967-01-31
GB1046147A (en) 1966-10-19
LU48031A1 (en) 1965-04-20
DE1952841U (en) 1967-01-05
BE659287A (en) 1965-05-28

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