Titre de série :	Geological survey water - supply paper, 1617 - B
Titre :	Studies of flow of water over weirs and dams: discharge characteristics of triangular - notch thin - plate Weirs
Type de document :	texte imprimé
Auteurs :	Shen, J.
Mention d'édition :	U.S.Government Printing Office
Editeur :	U.S.Government Printing Office
Année de publication :	1981
ISBN/ISSN/EAN :	CI-08704
Note générale :	The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .
Langues :	Anglais (eng)
Mots-clés :	Barrage  Construction  Analyse de données  Comparaison  Retenue d'eau  Réhabilitation
Index. décimale :	627.8 Barrages
Résumé :	The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .
Note de contenu :	The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .

Geological survey water - supply paper, 1617 - B. Studies of flow of water over weirs and dams: discharge characteristics of triangular - notch thin - plate Weirs [texte imprimé] / Shen, J.  . -  U.S.Government Printing Office . - U.S.Government Printing Office, 1981.
ISSN : CI-08704
The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .
Langues : Anglais (eng)

Mots-clés :	Barrage  Construction  Analyse de données  Comparaison  Retenue d'eau  Réhabilitation
Index. décimale :	627.8 Barrages
Résumé :	The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .
Note de contenu :	The triangular - notch, thin - plate weir is a convenient, inexpensive and relatively precise flow measuring instrument it is frequenty used to measure the flow of water in laboratories and in small, natural streams. This report includes an extensive review of the literature and presents a cmprehensive analyse of the discharge characteristics of triangular - notch weirs. Previously published data are analysed in the light of the effective is proposed , and a new discharge formola is proposed . Coefficients are recommended and requirements for precise measurements rae described . Limits of applicability are discussed .