FR2488382A3 - Nouveau dispositif d'echange thermique par convection naturelle et/ou forcee - Google Patents

Nouveau dispositif d'echange thermique par convection naturelle et/ou forcee Download PDF

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Publication number
FR2488382A3
FR2488382A3 FR8113997A FR8113997A FR2488382A3 FR 2488382 A3 FR2488382 A3 FR 2488382A3 FR 8113997 A FR8113997 A FR 8113997A FR 8113997 A FR8113997 A FR 8113997A FR 2488382 A3 FR2488382 A3 FR 2488382A3
Authority
FR
France
Prior art keywords
tubes
air
bundle
vertical
heat exchanger
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.)
Granted
Application number
FR8113997A
Other languages
English (en)
French (fr)
Other versions
FR2488382B3 (it
Inventor
Mauro Barberis
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.)
ITALIANA REATTORI NUCLEARE
Original Assignee
ITALIANA REATTORI NUCLEARE
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 ITALIANA REATTORI NUCLEARE filed Critical ITALIANA REATTORI NUCLEARE
Publication of FR2488382A3 publication Critical patent/FR2488382A3/fr
Application granted granted Critical
Publication of FR2488382B3 publication Critical patent/FR2488382B3/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F28F1/14—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 longitudinally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
    • F28D7/163—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0054—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for nuclear applications

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR8113997A 1980-08-05 1981-07-17 Nouveau dispositif d'echange thermique par convection naturelle et/ou forcee Granted FR2488382A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12619/80A IT1219980B (it) 1980-08-05 1980-08-05 Soluzione di componente di scambio termico per convenzione naturale e/o forzata

Publications (2)

Publication Number Publication Date
FR2488382A3 true FR2488382A3 (fr) 1982-02-12
FR2488382B3 FR2488382B3 (it) 1982-07-09

Family

ID=11142256

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8113997A Granted FR2488382A3 (fr) 1980-08-05 1981-07-17 Nouveau dispositif d'echange thermique par convection naturelle et/ou forcee

Country Status (2)

Country Link
FR (1) FR2488382A3 (it)
IT (1) IT1219980B (it)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527324A1 (fr) * 1982-05-20 1983-11-25 Italiana Reattori Nucleare Echangeur de chaleur a tubes verticaux entre des fluides caloporteurs constitues par un metal liquide et de l'air
FR2571536A1 (fr) * 1984-10-05 1986-04-11 Novatome Echangeur de chaleur pour le refroidissement d'un metal liquide par de l'air
EP0178215A1 (fr) * 1984-10-05 1986-04-16 Novatome Echangeur de chaleur pour le refroidissement d'un fluide par de l'air
FR2693309A1 (fr) * 1992-07-01 1994-01-07 Framatome Sa Procédé et dispositif d'évacuation de la puissance résiduelle d'un réacteur nucléaire à neurton rapides à l'arrêt.
EP1500893A1 (en) * 2003-07-22 2005-01-26 Groppalli S.r.l. Regenerator / heat exchanger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527324A1 (fr) * 1982-05-20 1983-11-25 Italiana Reattori Nucleare Echangeur de chaleur a tubes verticaux entre des fluides caloporteurs constitues par un metal liquide et de l'air
FR2571536A1 (fr) * 1984-10-05 1986-04-11 Novatome Echangeur de chaleur pour le refroidissement d'un metal liquide par de l'air
EP0178215A1 (fr) * 1984-10-05 1986-04-16 Novatome Echangeur de chaleur pour le refroidissement d'un fluide par de l'air
FR2693309A1 (fr) * 1992-07-01 1994-01-07 Framatome Sa Procédé et dispositif d'évacuation de la puissance résiduelle d'un réacteur nucléaire à neurton rapides à l'arrêt.
US5392324A (en) * 1992-07-01 1995-02-21 Framatome Device for and method of removing the residual power from a fast-neutron nuclear reactor at shutdown
EP1500893A1 (en) * 2003-07-22 2005-01-26 Groppalli S.r.l. Regenerator / heat exchanger

Also Published As

Publication number Publication date
IT8012619A0 (it) 1980-08-05
IT1219980B (it) 1990-05-24
FR2488382B3 (it) 1982-07-09

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