Tracer methods apply to flow measurement in conduits into which a solution can be injected and those cases where effective mixing of this solution with the water flowing in the conduit can be achieved, this last condition being fundamental. Covers choice of method, choice of tracer, choice of measuring length and adequate mixing distance, and possible errors.
Số hiệu tiêu chuẩn
ISO 2975-1
Tên tiêu chuẩn
Measurement of water flow in closed conduits; Tracer methods; Part I : General
Ngày phát hành
1974-05-00
Tiêu chuẩn tương đương
BS 5857-1.1 (1980-03-31), IDT * NF X10-131 (1974-12-01), IDT * TS 2353 (1976-04-30), IDT
Từ khóa
Flow * Flow measurement * Flow measurements * Flow measuring techniques * Liquid flow * Radioactive tracer methods * Tubes * Water