RU94029582A - Process of determination of intensity of distribution of s h f power
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Process of determination of intensity of distribution of s h f power
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Publication number
RU94029582A
RU94029582ARU94029582/09ARU94029582ARU94029582ARU 94029582 ARU94029582 ARU 94029582ARU 94029582/09 ARU94029582/09 ARU 94029582/09ARU 94029582 ARU94029582 ARU 94029582ARU 94029582 ARU94029582 ARU 94029582A
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Application filed by Ульяновский политехнический институтfiledCriticalУльяновский политехнический институт
Priority to RU94029582ApriorityCriticalpatent/RU2108590C1/en
Publication of RU94029582ApublicationCriticalpatent/RU94029582A/en
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Publication of RU2108590C1publicationCriticalpatent/RU2108590C1/en
Length-Measuring Devices Using Wave Or Particle Radiation
(AREA)
Abstract
FIELD: SHF heating equipment. SUBSTANCE: for determination of intensity of distribution of SHF power there is manufactured inspection sample from material of known thickness and exhibiting property of change of dimensions under action of SHF irradiation. It is proposed to place inspection sample with shape of surface of examined field into irradiation space, to subject it to action of SHF power, to keep it there for time necessary to form stable deformation of sample thickness, to measure thickness of sample in chosen cross-section and to calculate distribution of SHF power in agreement with presented expression. EFFECT: increased authenticity of determination of intensity of distribution of SHF power.
Claims (1)
Изобретение возможно использовать в камерах СВЧ-нагрева для определения интенсивности распределения греющей мощности. С целью определения интенсивности распределения СВЧ-мощности за счет выполнения контрольного образца из материала известной толщины и обладающего свойством изменения размеров при воздействии СВЧ-излучения предлагается размещение контрольного образца с формой поверхности исследуемого поля в пространстве излучения, подвергнуть воздействию СВЧ-мощностью, выдержать контрольный образец под воздействием СВЧ-мощности во времени, необходимом для формирования устойчивой деформации толщины образца, измерить толщину образца в выбранном поперечном сечении, выполнить вычисление распределения по представленному выражению.The invention can be used in microwave heating chambers to determine the intensity of distribution of heating power. In order to determine the intensity of the distribution of microwave power by performing a control sample of a material of known thickness and having the property of dimensional change when exposed to microwave radiation, it is proposed to place a control sample with the surface shape of the field under study in the radiation space, to expose it to microwave power, to withstand the control sample under the influence of microwave power in time necessary for the formation of a stable deformation of the sample thickness, measure the thickness of the sample in pepper section, perform the calculation of the distribution of the presented expression.
RU94029582A1994-08-041994-08-04Method of determination of microwave power distribution intensity
RU2108590C1
(en)
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