[상수도 공학]상수도 관망 계획 예제 (Hardy Cross 방법) Fortran code 포함
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소개글
일본 타마 시의 상수도 관망 계획 예제
(Hardy Cross 방법) Fortran code 포함.
목차
타마(多摩)뉴타운 벨콜린미나미오사와 (Belle-Colline南大澤) 단지
Fortran code (Hardy cross Method)
본문내용
Fortran code (Hardy cross Method)
C****************************************************************************
C┌────────────────────────────────────┐
C│ <HARDY CROSS ANALYSIS> │
C│ THIS PROGRAM ANALYZES A PIPE NETWORK BY THE HARDY CROSS METHOD │
C└────────────────────────────────────┘
C NUML: NUMBER OF LOOPS
C NUMPI: TOTAL NUMBER OF PIPES
C EPS: EPSILON THE ACCEPTABLE ERROR
C L: IS THE LOOP INDEX
C K: IS THE NUMBER OF PIPES IN A LOOP. THE VALUE IS OBTAINED FROM
C J(L)
C ID(L,K): IS AN INDEX WHICH ENABLES NUMBERING THE PIPES IN EACH LOOP
C FROM ONE TO THE NUMBER OF PIPES IN THE LOOP WHILE STILL
C RETAINING THE ORIGINAL PIPE NUMBERING SCHEME.
C ID(L,K): IS AN INDEX WHICH INCLUDES THE PIPE NUMBER AND A SIGN H ,
C THE SIGN IS POSITIVE FOR ALL PIPES NOT COMMON TO MORE THAN
C ONE LOOP. FOR PIPES FALLING IN TWO LOOPS, THE SIGN IS POSITIVE
C FOR THE FIRST LOOP IN WHICH THE PIPE APPEARS AND NEGATIVE FOR
C THE SECOND LOOP.
C FOR EXAMPLE, IF PIPE 3 IS COMMON TO LOOPS 1 AND 2,
참고 자료
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