canalemlinha05.php:   Tirante normal e tirante crítico em um canal prismático Definição gráfica de um canal prismático Fórmulas para tirante normal A = y(b + zy) P = b + 2y(1 + z2)1/2 T = b + 2zy R = A/P D = A/T Q = (C/n) AR2/3S1/2 V = Q/A F = V/(gD)1/2     Fórmulas para tirante crítico F2 = (Q2T)/(gA3) F = 1 (Q2/g)T - A3 = 0 A = y(b + zy) T = b + 2zy V = Q/A D = A/T DA DADOS DE ENTRADA: Selecione:    Unidades métricas Unidades EUA Vazão Q:       Warning: Undefined variable $dischargeunits in /var/www/html/ponce/canalemlinha05.php on line 421 Largura do fundo b:       Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 431 Inclinação lateral z:       Inclinação do fundo S:       Número de Manning n:       CÁLCULOS INTERMEDIÁRIOS (tirante normal): Unidades:    Warning: Undefined variable $unitsystemsname in /var/www/html/ponce/canalemlinha05.php on line 465 Aceleração da gravidade g:    Warning: Undefined variable $g in /var/www/html/ponce/canalemlinha05.php on line 466 Warning: Undefined variable $accelerationunits in /var/www/html/ponce/canalemlinha05.php on line 466 Constante de unidades C:    Warning: Undefined variable $c in /var/www/html/ponce/canalemlinha05.php on line 467 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 467 0 Área de escoamento An:    Warning: Undefined variable $an in /var/www/html/ponce/canalemlinha05.php on line 468 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 468 0 Warning: Undefined variable $areaunits in /var/www/html/ponce/canalemlinha05.php on line 468 Perímetro molhado Pn:    Warning: Undefined variable $pn in /var/www/html/ponce/canalemlinha05.php on line 469 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 469 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 469 Largura da superfície Tn:    Warning: Undefined variable $tn in /var/www/html/ponce/canalemlinha05.php on line 470 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 470 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 470 Raio hidráulico Rn:    Warning: Undefined variable $rn in /var/www/html/ponce/canalemlinha05.php on line 472 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 472 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 472 Profundidade hidráulica Dn:    Warning: Undefined variable $dn in /var/www/html/ponce/canalemlinha05.php on line 473 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 473 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 473 RESULTADOS (tirante normal): Tirante normal yn:    Warning: Undefined variable $yn in /var/www/html/ponce/canalemlinha05.php on line 481 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 481 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 481 Velocidade média Vn:    Warning: Undefined variable $vn in /var/www/html/ponce/canalemlinha05.php on line 482 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 482 0 Warning: Undefined variable $velocityunits in /var/www/html/ponce/canalemlinha05.php on line 482 Número de Froude Fn:    Warning: Undefined variable $fn in /var/www/html/ponce/canalemlinha05.php on line 483 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 483 0 CÁLCULOS INTERMEDIÁRIOS (tirante crítico): Unidades:    Warning: Undefined variable $unitsystemsname in /var/www/html/ponce/canalemlinha05.php on line 488 Aceleração da gravidade g:    Warning: Undefined variable $g in /var/www/html/ponce/canalemlinha05.php on line 489 Warning: Undefined variable $accelerationunits in /var/www/html/ponce/canalemlinha05.php on line 489 Área de escoamento Ac:    Warning: Undefined variable $ac in /var/www/html/ponce/canalemlinha05.php on line 490 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 490 0 Warning: Undefined variable $areaunits in /var/www/html/ponce/canalemlinha05.php on line 490 Perímetro molhado Pc:    Warning: Undefined variable $pc in /var/www/html/ponce/canalemlinha05.php on line 492 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 492 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 492 Largura da superfície Tc:    Warning: Undefined variable $tc in /var/www/html/ponce/canalemlinha05.php on line 493 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 493 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 493 Raio hidráulico Rc:    Warning: Undefined variable $rc in /var/www/html/ponce/canalemlinha05.php on line 496 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 496 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 496 Profundidade hidráulica Dc:    Warning: Undefined variable $dc in /var/www/html/ponce/canalemlinha05.php on line 499 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 499 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 499 RESULTADOS (tirante crítico): Tirante crítico yc:    Warning: Undefined variable $yc in /var/www/html/ponce/canalemlinha05.php on line 503 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 503 0 Warning: Undefined variable $lengthunits in /var/www/html/ponce/canalemlinha05.php on line 503 Velocidade média Vc:    Warning: Undefined variable $vc in /var/www/html/ponce/canalemlinha05.php on line 504 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 504 0 Warning: Undefined variable $velocityunits in /var/www/html/ponce/canalemlinha05.php on line 504 Número de Froude Fc:    Warning: Undefined variable $fc in /var/www/html/ponce/canalemlinha05.php on line 505 Deprecated: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /var/www/html/ponce/canalemlinha05.php on line 505 0 Calcular ⇒              Limpar ⇒   Seu pedido foi processado em  250404 às 15:40:43 . 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