SU553521A1 - Method for determining the degree of change in the structural state of a fluid - Google Patents

Method for determining the degree of change in the structural state of a fluid

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Publication number
SU553521A1
SU553521A1 SU2193646A SU2193646A SU553521A1 SU 553521 A1 SU553521 A1 SU 553521A1 SU 2193646 A SU2193646 A SU 2193646A SU 2193646 A SU2193646 A SU 2193646A SU 553521 A1 SU553521 A1 SU 553521A1
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SU
USSR - Soviet Union
Prior art keywords
fluid
determining
change
structural state
degree
Prior art date
Application number
SU2193646A
Other languages
Russian (ru)
Inventor
Василий Иванович Миненко
Семен Леонидович Водовозов
Ростислав Павлович Раздольский
Original Assignee
Харьковский Инженерно-Экономический Институт
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 Харьковский Инженерно-Экономический Институт filed Critical Харьковский Инженерно-Экономический Институт
Priority to SU2193646A priority Critical patent/SU553521A1/en
Application granted granted Critical
Publication of SU553521A1 publication Critical patent/SU553521A1/en

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Description

1one

Изобретение относитс  к физике жидкого состо ни  и физической химии раствор01В и может быть использовано дл  контрол  структурного состо ни  жидкостей в химической технологии и теплоэнергетике, в частности, при определении эффективности электромагнитной обработки воды.The invention relates to the physics of liquid state and physical chemistry of solution 01B and can be used to control the structural state of liquids in chemical technology and thermal power, in particular, in determining the efficiency of electromagnetic water treatment.

Известен способ контрол  изменени  структурного состо ни  жидкости в результате ее магнитной обработки, например, по определению веса накипеоюразователей, отложившихс  на последовательно соедипенных спирал х, погруженных, соответственно, в исследуемую и контрольную жидкости при пропускании фиксированного количества электрической энергии 1.A known method of controlling the change in the structural state of a liquid as a result of its magnetic treatment, for example, by determining the weight of scalers deposited on successively connected spirals, is immersed, respectively, in the test and control liquids by passing a fixed amount of electrical energy 1.

Однако этот способ весьма трздоемок.However, this method is very good luck.

Известен способ определени  степени изменени  структурного состо ни  жидкости по истечению из капилл ра при посто нном давлении 2.There is a method of determining the degree of change in the structural state of a fluid after a capillary expires at a constant pressure of 2.

Согласно этому способу жидкость после магнитной обработки через р д промежуточных емкостей поступает в капилл р, выходное отверстие которого помещено между полюсами магнита, и под действием магнитного пол  и посто нного давлени , обеспечиваемого уравнительной колонкой, по капл м вытекает из капилл ра.According to this method, the liquid after magnetic treatment through a series of intermediate tanks enters the capillary, the outlet of which is placed between the poles of the magnet, and under the action of the magnetic field and constant pressure provided by the equalizing column, drips from the capillary.

Опенку антинакипных свойств л идкости производ т на основании сравнени  отношений суммарного веса (определ етс  взвешиванием ) фиксированного количества капель (счет производитс  при помош,и фотоэлектрического устройства) ко времени их истечени  (определ етс  электрическим секундомером) дл  исследуемой и контрольной жидкостей.The discovery of the antiscale properties of the liquid is made on the basis of a comparison of the total weight (determined by weighing) of a fixed number of drops (counted with the help of a photoelectric device) to the time they expire (determined by an electric stopwatch) for the test and control liquids.

Однако и этот способ сложен. Результаты определени  по этому способу ненадежны в св зи с тем, что вес и частота отрыва капель завис т не только от структурного состо ни  жидкости после магнитной обработки, но и от условий проведени  измерений нанр женности магнитного пол  и его градиента в зоне истечени  капель (зависит от положени  конца капилл ра между полюсами магнита).However, this method is complicated. The results of determination by this method are unreliable due to the fact that the weight and frequency of separation of the droplets depend not only on the structural state of the fluid after magnetic treatment, but also on the conditions for measuring the magnetic field intensity and its gradient in the drop outflow zone (depending on from the position of the end of the capillary between the poles of the magnet).

Магнитное поле вли ет на структуру текуП1ей жидкости, поэтому состо ние последней после магнитной обработки искажаетс  вли нием пол  в процессе измерений. Отрыв капель происходит в момент, когда силы, действующие на каплю, превосход т силы поверхностного нат жени .The magnetic field affects the structure of the fluid that is flowing, so the state of the latter after magnetic treatment is distorted by the influence of the field during the measurement process. Separation of drops occurs at the moment when the forces acting on the drop exceed the surface tension forces.

Метод отрыва капель недостаточно чувствителен , а при помещении выходного отверсти  капилл ра в магнитном поле чувствительность способа и надежность результатов понижаютс .The droplet separation method is not sufficiently sensitive, and when the outlet of a capillary is placed in a magnetic field, the sensitivity of the method and the reliability of the results decrease.

SU2193646A 1975-11-20 1975-11-20 Method for determining the degree of change in the structural state of a fluid SU553521A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2193646A SU553521A1 (en) 1975-11-20 1975-11-20 Method for determining the degree of change in the structural state of a fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2193646A SU553521A1 (en) 1975-11-20 1975-11-20 Method for determining the degree of change in the structural state of a fluid

Publications (1)

Publication Number Publication Date
SU553521A1 true SU553521A1 (en) 1977-04-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU2193646A SU553521A1 (en) 1975-11-20 1975-11-20 Method for determining the degree of change in the structural state of a fluid

Country Status (1)

Country Link
SU (1) SU553521A1 (en)

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