canalenlinea07.php:   Tirante crítico en una alcantarilla circular o tubería Fórmulas θ = 2 cos-1[1 - 2(y/D)] A = (D2/8) (θ - sinθ) T = D sin(θ/2) V = Q/A (Q2T)/(gA3) = 1 DATOS DE ENTRADA: Seleccione:    Unidades métricas Unidades EE.UU. Diámetro D :     Warning: Undefined variable $unitsystems in /var/www/html/ponce/canalenlinea07.php on line 356 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalenlinea07.php on line 358 Descarga Q :     Warning: Undefined variable $unitsystems in /var/www/html/ponce/canalenlinea07.php on line 375 Warning: Undefined variable $dischargeunits in /var/www/html/ponce/canalenlinea07.php on line 377 CÁLCULOS INTERMEDIOS: Tirante relativo yc / D:    Warning: Undefined variable $yrelacrit in /var/www/html/ponce/canalenlinea07.php on line 395 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 395 Ángulo θ:    Warning: Undefined variable $thetadegcrit in /var/www/html/ponce/canalenlinea07.php on line 396 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 396 Warning: Undefined variable $angleunits in /var/www/html/ponce/canalenlinea07.php on line 396 Area A:    Warning: Undefined variable $areacrit in /var/www/html/ponce/canalenlinea07.php on line 398 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 398 Warning: Undefined variable $areaunits in /var/www/html/ponce/canalenlinea07.php on line 398 Ancho de la superficie libre T:    Warning: Undefined variable $topwidthcrit in /var/www/html/ponce/canalenlinea07.php on line 399 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 399 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalenlinea07.php on line 399 Número de Froude F:    Warning: Undefined variable $froudecrit in /var/www/html/ponce/canalenlinea07.php on line 400 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 400 RESULTADOS: Tirante crítico yc:    Warning: Undefined variable $yabsocrit in /var/www/html/ponce/canalenlinea07.php on line 404 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 404 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalenlinea07.php on line 404 Velocidad crítica vc:    Warning: Undefined variable $velocrit in /var/www/html/ponce/canalenlinea07.php on line 405 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /var/www/html/ponce/canalenlinea07.php on line 405 Warning: Undefined variable $velocityunits in /var/www/html/ponce/canalenlinea07.php on line 405   Su pedido fue procesado el 250403 a horas 04:32:16. Gracias por usar canalenlinea_07. [110819]

 

enlinea calc
tirante normal	tirante crítico	tirantes normal y crítico	tirante normal alcantarilla	tirante crítico alcantarilla
descarga canal prismático	descarga alcantarilla circular	descarga bajo compuerta	descarga sobre aliviadero	pendiente crítica
flujo crítico en angostamiento	profundidad secuencial resalto	pérdida de energía resalto	profundidades secuenciales resalto	eficiencia del resalto
método racional	número de la curva	fórmula de Creager	indicador de capacidad	Muskingum
Blaney-Criddle	Penman	Penman-Monteith	Thornthwaite	Priestley-Taylor
Gumbel	Log Pearson III	método gráfico TR-55	tiempo de concentración	balance hídrico
EUPS	Dendy-Bolton	Shields	Colby	vida útil de un reservorio
Oxígeno disuelto		Salinidad (CE a SDT)