RU2012105859A - DEVICE FOR MEASURING THERMAL CONDUCTIVITY OF FLUID-SATURATED UNDER PRESSURE OF POROUS BODIES - Google Patents

DEVICE FOR MEASURING THERMAL CONDUCTIVITY OF FLUID-SATURATED UNDER PRESSURE OF POROUS BODIES Download PDF

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Publication number
RU2012105859A
RU2012105859A RU2012105859/28A RU2012105859A RU2012105859A RU 2012105859 A RU2012105859 A RU 2012105859A RU 2012105859/28 A RU2012105859/28 A RU 2012105859/28A RU 2012105859 A RU2012105859 A RU 2012105859A RU 2012105859 A RU2012105859 A RU 2012105859A
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RU
Russia
Prior art keywords
fluid
thermal conductivity
porous bodies
measuring
pressure
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RU2012105859/28A
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Russian (ru)
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RU2492455C1 (en
Inventor
Михаил Александрович Кузнецов
Евгений Борисович Григорьев
Андрей Владимирович Богданов
Алексей Сергеевич Лазарев
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Михаил Александрович Кузнецов
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Priority to RU2012105859/28A priority Critical patent/RU2492455C1/en
Publication of RU2012105859A publication Critical patent/RU2012105859A/en
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  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Устройство для измерения теплопроводности флюидонасыщенных пористых тел при поровом давлении до 100 МПа и температуре 200÷500 K, реализующее стационарный способ плоского слоя, отличающееся тем, что нагреватель и холодильник являются конструктивными силовыми элементами измерительного автоклава и это позволяет разгрузить от давления измерительные датчики и компенсировать инструментально неконтролируемые потери тепла.A device for measuring the thermal conductivity of fluid-saturated porous bodies at a pore pressure of up to 100 MPa and a temperature of 200 ÷ 500 K, which implements the stationary method of a flat layer, characterized in that the heater and refrigerator are structural power elements of the measuring autoclave and this allows the pressure sensors to be unloaded from pressure and compensated instrumentally uncontrolled heat loss.

Claims (1)

Устройство для измерения теплопроводности флюидонасыщенных пористых тел при поровом давлении до 100 МПа и температуре 200÷500 K, реализующее стационарный способ плоского слоя, отличающееся тем, что нагреватель и холодильник являются конструктивными силовыми элементами измерительного автоклава и это позволяет разгрузить от давления измерительные датчики и компенсировать инструментально неконтролируемые потери тепла. A device for measuring the thermal conductivity of fluid-saturated porous bodies at a pore pressure of up to 100 MPa and a temperature of 200 ÷ 500 K, which implements the stationary method of a flat layer, characterized in that the heater and refrigerator are structural power elements of the measuring autoclave and this allows the pressure sensors to be unloaded from pressure and compensated instrumentally uncontrolled heat loss.
RU2012105859/28A 2012-02-17 2012-02-17 Device for measuring thermal conductivity of porous bodies fluid-saturated under pressure RU2492455C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012105859/28A RU2492455C1 (en) 2012-02-17 2012-02-17 Device for measuring thermal conductivity of porous bodies fluid-saturated under pressure

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Application Number Priority Date Filing Date Title
RU2012105859/28A RU2492455C1 (en) 2012-02-17 2012-02-17 Device for measuring thermal conductivity of porous bodies fluid-saturated under pressure

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RU2012105859A true RU2012105859A (en) 2013-08-27
RU2492455C1 RU2492455C1 (en) 2013-09-10

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2752398C1 (en) * 2020-11-23 2021-07-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт метрологии им. Д.И. Менделеева" Method for cumulative measurement of thermal conductivity of dissimilar solid materials and device for its implementation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU779870A1 (en) * 1979-01-03 1980-11-15 За витель ,-.„.„ . ®пт ,-:., . --I ;:-:tei v,.r).....-.. . / .n;-;v ;v/ ;M« --:---. С. -si Device for measuring heat conductance
SU783664A1 (en) * 1979-01-17 1980-11-30 Институт Технической Теплофизики Ан Украинской Сср Apparatus for determining heat-conduction factor
SU911274A1 (en) * 1980-06-12 1982-03-07 Институт технической теплофизики АН УССР Device for determination of liquid and gas thermal conductivity
SU1684643A1 (en) * 1989-05-10 1991-10-15 Всесоюзный научно-исследовательский институт транспортного строительства Device for determining heat conductivity of materials
SU1755152A1 (en) * 1990-12-10 1992-08-15 Казанский государственный университет им.В.И.Ульянова-Ленина Device for testing thermophysical properties of materials
AU2198697A (en) * 1996-03-08 1997-09-22 Holometrix, Inc. Heat flow meter instruments
RU2124717C1 (en) * 1997-04-29 1999-01-10 Институт физики им.Х.И.Амирханова Дагестанского научного центра РАН Device measuring thermal conductivity

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Effective date: 20140218