Calculos vasos de presso - Diego Kezar

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Espessura da chapa do cilindro:e=PR C SE0,6Pe= P= S= E= R= C= en = Tp = Patm = Dl = Pc =erro 19.90 mm 60.00 bar 1377.00 bar 1.00 400.00 mm 2.00 mm 22.40 mm 36.00 C 1.01 bar 881.00 kg/m 1.35 bar Conformao chapa cilindro: Fe = Rf = R0 = t= ef = 2.72 % 411.20 mm 0.00 mm 22.40 mm 21.79 mme = Espessura mnima (mm) P = Presso interna (bar) S = Tenso admissivel do material (bar) E = Eficiencia da solda R = Raio interno (mm) C = Margem para corroso (mm) en = Espessura nominal (mm) Tp = Temperatura (celsius) Patm = Presso atmosfrica (bar) Dl = Densidade do leo (kg/m) Pc = Presso coluna de leo (bar)Presso Mxima de Trabalho Admissivel (PMTA)PM TA=PMTA =SEe R0,6e66.16 barEspessura Chapa do Tubo: erro e= 11.01 mm P= 60.00 bar R= 209.50 mm S= 1178.00 bar E= 1.00 C= 0.00 mm en = 12.50 mm Volume de leo do Tanque: Volume total (Vtotal) Volume do tampo (Vt) Volume do tampo torisfrico (Tt) Volume necessrio no cilindro (Vc) Altura do cilindro (Ac) Altura do tampo (At) Altura total interna (Ati) Altura total externa (Atx) Altura total com suporte (Ats) Peso do Tampo (Pt)Fiber elongation (Fe) Final center line R (Rf) Original center line R (R0) Plate tickness (t) Espessura final (ef) PMTA do tubo: PMTA = 67.86 bar Temp C -30 a 38 94.00 149.00 205.00 260.00 315.00 * Somente para materiais do grupo 1.4Vtotal = Vt = Tt = Vc = Ac = At = Ati = Atx = Ats = Pt =2500.00 litros 67.02 litros 68.70 litros 2362.61 litros 4700.26 mm 199.97 mm 5100.20 mm 5150.20 mm 2800.00 mm 107.56 kgAc=Vc.105 . R2 Vt= .D 24T t=V t.0,025V tVc=Vtotal2TtNivel do leo no tanque: Volume de leo interno (Vo) Vo = 2000.00 litrosNivel do leo (No) Clculo dos raios: Diametro interno do cilindro (D) Raio maior (Rm) Raio menor (rm)No =4042.18 mmD= Rm = rm = K= L=800.00 723.60 138.16 0.9 0.17R m=0 ,9 0 4 5D rm=0 ,17 2 7DD= 2RL= R Dr DK=Tampos Toriesfricos com outras propores:e=PRm. M C 2SE0,2Pe= M= en =1 Rm M = 3 4 rm22.93 mm 1.32 25.00 mm 25Presso Mxima de Trabalho Admissivel (PMTA)Conformao tampos: Fe = Rf = R0 = t= ef = 12.45 % 150.66 mm 0.00 mm 25.00 mm 21.89 mmPM T A =PMTA =2 SEe Rm. M 0,2e71.59 barResistencia abertura: Area necessria (A) Finished diameter (d) Espessura necessria (tr) Fator de correo (F) Espessura do tubo (tn) Tenso admissivel no tubo (Sn) Tenso admissivel no cilindro (Sv) Raio interno do tubo (Rn) Reforo a ser adicionado: A2 = te = menor 79.83 mm 31.50 mm 143.05 mm 79.83 mm 342.19 mm 0.86 0.86 mpa 1.00 mpa 137.70 mpa 20.00 mm 625.00 mm 25.00 mm 1.00 342.19 mm 20.00 mm 11214.00 mm 800.00 mm 838.00 mm 244.40 mm 15060.16 mm A1 = E1 = t= A2 = trn = fr2 = A3 = ti = Ind = h= menor menor A41 = leg = A43 = leg = Soma = 1039.68 maior 1.00 22.40 mm 79.83 menor 11.01 mm 0.86 668.35 menor 12.50 mm 56.00 mm 70.00 mm 56.00 mm 31.25 mm 3079.74 mm 60.00 mm 3079.74 mm 60.00 mm 8776.07 mm 1039.68 202.69 A= d= tr = F= tn = Sn = Sv = Rn = fr1 = 8408.77 mm 419.00 mm 19.90 mm 1.00 12.50 mm 117.80 mpa 137.70 mpa 209.50 mm 0.86A41 = fr3 = menor Sp = leg = A42 = leg = fr4 = A43 = leg = A5 = Dp = limite = maior Soma =143.05 79.831197.68 668.35 1497.10Alternativa 808.01 850Limites para o reforo Paralelo Rp = Calculos de solda: W= W1-1 = W2-2 = W3-3 = 1022095.09 N 1677350.30 N 366358.00 N 3851938.30 N 838.00 mm Normal Rn = Unit Stress: Outer fillet weld shear Ow = 67.13 mpa 56.00 mmInner fillet weld shear Strength Con. Elem.Iw = Inner fillet weld shear67.13 mpaGroove weld tension Iws = NOD = leg = 642808.31 N 609.60 mm 10.00 mm Gw = 101.38 mpaNozzle wall shear Nozzle wall shear Nw = Nws = MND = 1124334.58 N 597.10 mm Inner (reinf. Elem.) fillet weld Groove weld tension Gwt = 2174528.68 N tmin = tw = wsize = tw real = 12.50 mm 8.75 mm 20.00 mm 14.00 mm 95.90 mpaOuter fillet weld shear Ows = ROD = leg = 1265370.69 N 800.00 mm 15.00 mmOuter (reinf. Elem.) fillet weld Throat = wsize = tw real = 6.25 mm 15.00 mm 10.50 mmSoma das tenses: 1-1 = 2-2 = 3-3 = External forces Shear stress load Peso = Fs = Soma = 400.00 kg 552149.80 N 607364.78 N 2389705.27 N 2817336.99 N 3439899.37 NShear stress torsion Torque = 800.00 Nm Dist. = 200.00 mm Ts = 55214.98 NAllowable shear stress As = 959000000 N/mCirculos Raio interno Raio externo Angulo Espessura P espessifico Total Per medio Quadrado Altura Comprimento Espessura Total Chapas 6.30 8.00 9.50 12.50 16.00 19.00 22.40 25.00 31.50 37.50 50.00 63.00 75.00 100.000.00 0.00 0.00 0.00 0 0.00 0.00mm mm C mm kg/mm kg mmCirculo Diametro Dia interno Espessura Total Triangulo Altura Base Espessura Total0.00 0.00 0.00 0.00mm mm mm kg0.00 0.00 0.00 0.00mm mm mm kg0.00 0.00 0.00 0.00mm mm mm kgPf = Presso final Vf = Volume final K = Constante Ni = Nvel60 200 1.4150# 300# 16.2 42.7 14.8 38.6 14.5 37.9 13.8 36.5 11.7 34.5 9.7 31.4 Somente para materiais do grupo 1.4400# 600# 56.9 85.2 51.7 77.6 50.3 75.5 48.6 73.1 45.9 68.6 42.1 63.1 * Ver ASME B16.47900# 127.6 bar 116.2 bar 113.1 bar 109.3 bar 103.1 bar bar 94.5 * A516 Gr.60mm mmmm mmmm mm mmmm mm