SU813111A1 - Apparatus for intensifying heat exchange process - Google Patents

Apparatus for intensifying heat exchange process Download PDF

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Publication number
SU813111A1
SU813111A1 SU721764699A SU1764699A SU813111A1 SU 813111 A1 SU813111 A1 SU 813111A1 SU 721764699 A SU721764699 A SU 721764699A SU 1764699 A SU1764699 A SU 1764699A SU 813111 A1 SU813111 A1 SU 813111A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat exchange
base
exchange process
window
intensifying heat
Prior art date
Application number
SU721764699A
Other languages
Russian (ru)
Inventor
Александр Силыч Лышевский
Леонтий Яковлевич Шкрет
Владимир Григорьевич Соколов
Original Assignee
Новочеркасский Ордена Трудовогокрасного Знамени Политехническийинститут Им. C.Орджоникидзе
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.)
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Application filed by Новочеркасский Ордена Трудовогокрасного Знамени Политехническийинститут Им. C.Орджоникидзе filed Critical Новочеркасский Ордена Трудовогокрасного Знамени Политехническийинститут Им. C.Орджоникидзе
Priority to SU721764699A priority Critical patent/SU813111A1/en
Application granted granted Critical
Publication of SU813111A1 publication Critical patent/SU813111A1/en

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Classifications

    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

1one

Изобретение относитс  к теплообменной технике и может быть использовано , например в воздухоподотревг тел51х.The invention relates to heat exchange technology and can be used, for example, in air-jerking bodies.

Известно устройство дл  интенсификации теплообмена, вьшолненное в виде цилиндрических шипов, закрепленных основанием на теплообменной поверхности Щ. JA device for the intensification of heat exchange, performed in the form of cylindrical spikes, fixed with a base on a heat-exchange surface, is known. Sch. J

Недостатком данных устройств  вл етс  невысока  эффективность вследствие малого коэффициента оребрени .The disadvantage of these devices is their low efficiency due to the low finning ratio.

Наиболее близким к предложенному  вл етс  устройство, содержащее за1фепленное на теплообменной поверхности оребрение в виде полых сквозных шипов 12.The closest to the proposed invention is a device comprising fins, fused on the heat exchange surface, in the form of hollow through thorns 12.

СЬнако в данном устройстве эффективность оребрени  также недостаточна , -гак как проникновение теплоносител  в полость шипа затруднена.However, in this device, the efficiency of the fins is also insufficient, as the penetration of the coolant into the spike cavity is difficult.

Целью изобретени   вл етс  повышение эффективности.The aim of the invention is to increase efficiency.

Поставленна  цель достигаетс  тем, что в боковой стенке шипа у его основани  со сторсжы набегающего потока выполнено окно..The goal is achieved by the fact that a window is made in the side wall of the spike at its base.

На чертеже изображено устройство, в разрезе.The drawing shows the device in section.

Устройство содержит цилиндрический шип 1 с полостью 2, закрепленный основанием 3 на поверхности 4. У основани  3 выполнено окно 5.The device comprises a cylindrical spike 1 with a cavity 2 fixed by the base 3 on the surface 4. At the base 3 a window 5 is made.

В гфоцессе работы набегающий поток газов омывает наружную и внутреннюю поверхности шипа 1 вдоль его оси и покидает полость 2 через щкщувочное окно 5. Дл  уменьшени  аэродинамического сопротивлени  окна 5 его проходное сечение выбираетс  по величине, близкой к площади поперечного сечени  полости 2.Возможность загр знени  внутренней полости 2 частицами топочных газов устран етс  путем выбора увеличенного 1ФОХОДНОГО сечени  продувочного окна.In the work process, the oncoming gas flow washes the outer and inner surfaces of the spike 1 along its axis and leaves the cavity 2 through the clamping window 5. To reduce the aerodynamic drag of the window 5, its flow area is selected close to the cross-sectional area of the cavity 2. Possibility of contamination Cavity 2 is eliminated by particles of flue gases by selecting an increased 1-FOCKED cross-section of the purge port.

Формула нэобретеFormula invented

ВИЯVIA

Устройство дл  иит и иф дцИ теплообмена , вьгаопненвое в виде полых цилнвдрических шипов, закрепленных основанием шо теппообменной пов хности, отл чающеес  тем, что, с целью повышени  эффективности, в боковой стенке шипов у их основани  со стороны набегающего потока выполнено окно.The device for heat exchange, ift heat transfer, is shaped like hollow cylindrical spikes, fixed with the base of the heat-transfer surface, and a window is made in the side wall of the spikes at their base from the flow side.

Источники информации, во внимание при экспертизеSources of information taken into account in the examination

1.Баев С. В. Судовые компактные1. Baev S.V. Shipboard compact

теплообменные аппараты, М., Энерги , 1965, с. 150, ф., 15О д.heat exchangers, M., Energie, 1965, p. 150, F., 15O d.

2.Авторское сввдетельство СССР2.Authorial USSR

по за вке № 1621354, кл. Н О1 U 1/12, 1971.according to application no. 1621354, cl. H O1 U 1/12, 1971.

5 35 3

СWITH

У- )Y-)

Claims (1)

Формула изобретенияClaim Устройство ДЛЯ интеипификАции теплообмена, выполненное в виде полых цилиндрических шипов, закрепленных основанием нх> теплообменной поверхности, отличающееся тем, что, с целью повышения эффективности, в боковой стенке шипов у их основания со стороны набегающего потока выполнено окно.A device for heat exchange integration, made in the form of hollow cylindrical spikes fixed with a base hx> heat exchange surface, characterized in that, in order to increase efficiency, a window is made in the side wall of the spikes at their base on the incoming flow side.
SU721764699A 1972-03-30 1972-03-30 Apparatus for intensifying heat exchange process SU813111A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU721764699A SU813111A1 (en) 1972-03-30 1972-03-30 Apparatus for intensifying heat exchange process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU721764699A SU813111A1 (en) 1972-03-30 1972-03-30 Apparatus for intensifying heat exchange process

Publications (1)

Publication Number Publication Date
SU813111A1 true SU813111A1 (en) 1981-03-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU721764699A SU813111A1 (en) 1972-03-30 1972-03-30 Apparatus for intensifying heat exchange process

Country Status (1)

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SU (1) SU813111A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015009205A1 (en) * 2013-07-18 2015-01-22 Mnushkin Igor Anatol Evich Неат-exchange machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015009205A1 (en) * 2013-07-18 2015-01-22 Mnushkin Igor Anatol Evich Неат-exchange machines

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