摘要:
A method for determining the field of pressure of a continuous fluid medium (1) on the surface of an object (2), based on the effect of quenching the luminescence of certain luminophores by an active substance and providing for the application of a sensitive layer (3) containing the corresponding luminophore on the surface of the object (2); introducing the object with the sensitive layer applied to its surface into the continuous fluid medium (1), providing for excitation of luminescence of the luminophore of the sensitive layer and introducing the corresponding active substance into the continuous fluid medium; recording the change of luminescence parameters of the luminophore of the sensitive layer caused by quenching of luminescence by the active substance and determining, on the basis of said change, the field of pressure of the continuous fluid medium on the surface of the object. A device for implementing the method comprises a light source (4) exciting the luminescence of the sensitive layer (3), a recorder (5) of the luminescence field of the sensitive layer and a luminescence parameter processing unit (6).
摘要:
A method for determining the field of pressure of a continuous fluid medium (1) on the surface of an object (2), based on the effect of quenching the luminescence of certain luminophores by an active substance and providing for the application of a sensitive layer (3) containing the corresponding luminophore on the surface of the object (2); introducing the object with the sensitive layer applied to its surface into the continuous fluid medium (1), providing for excitation of luminescence of the luminophore of the sensitive layer and introducing the corresponding active substance into the continuous fluid medium; recording the change of luminescence parameters of the luminophore of the sensitive layer caused by quenching of luminescence by the active substance and determining, on the basis of said change, the field of pressure of the continuous fluid medium on the surface of the object. A device for implementing the method comprises a light source (4) exciting the luminescence of the sensitive layer (3), a recorder (5) of the luminescence field of the sensitive layer and a luminescence parameter processing unit (6).