Freio dinam

Prévia do material em texto

Plan1
		Tabela de dados coletados 
		Equipe	Dh (mm)		t(s)	pme (mmHg)	pme (N/m²)	pms (kgf/cm²)	pms (N/m²)	F (kgf)	F (N)	n (rpm)	n (rps)
		1				-80	-10662.400	5.1	500139.15	3.64	35.672	3571	59.517
		2	100		27.13	-135	-17992.800	4.5	441299.25	7.09	69.482	3539	58.983
		3	100		18.35	-205	-27322.400	3.8	372652.7	8.42	82.516	3525	58.750
		4	100		14.41	-245	-32653.600	3.1	304006.15	9.24	90.552	3515	58.583
		5	100		13.75	-295	-39317.600	2.4	235359.6	9.69	94.962	3510	58.500
		6	100		12.57	-340	-45315.200	1.7	166713.05	10.17	99.666	3505	58.417
		7	100		11.53	-350	-46648.000	1	98066.5	11.18	109.564	3513	58.550
		Tabela de resultados
		Ensaio	Qexp (m³/s)	Qexp (m³/h)	ve (m/s)	vs (m/s)	HBexp (m)	Nexp (W)	Nbexp (W)	hBexp (%)	nlida (rpm)	Q3500 (m³/h)	HB3500 (m)	hB3500 (%)
		1	0	0	0	0	52.216	0.000	1067.176	0.000	3571	0.000	51.178	0.000	ρ	998.208
		2	0.00251	9.0365	1.916	4.507	47.800	1173.729	2060.020	0.570	3539	8.937	47.273	56.98	ϒ	9782.4384
		3	0.00371	13.360	2.833	6.663	42.743	1551.738	2436.778	0.637	3525	13.265	42.439	63.68
		4	0.00473	17.0132	3.608	8.485	37.424	1730.115	2666.502	0.649	3515	16.941	37.264	64.88
		5	0.00495	17.830	3.781	8.892	31.383	1520.508	2792.387	0.545	3510	17.779	31.294	54.45
		6	0.00542	19.504	4.136	9.727	25.629	1358.259	2926.535	0.464	3505	19.476	25.592	46.41
		7	0.00591	21.263	4.509	10.604	19.493	1126.270	3224.517	0.349	3513	21.184	19.421	34.93
Gráfico
3500 rpm
HB3500 (m)	HB3500 = -1E+06Q2 + 2403,6Q + 51,178
R² = 0,9787
0	8.9369082771751813	13.265464664618239	16.940582790321642	17.779020979020984	19.475757441636397	21.184108881668365	51.17799632365449	47.272755876912967	42.439380014044644	37.263826805505289	31.293793027201769	25.591973239975626	19.420814467818918	Rendimento	ȠB = -0,5152Q2 + 13,786Q - 25,796
R² = 0,9412
8.9369082771751813	13.265464664618239	16.940582790321642	17.779020979020984	19.475757441636397	21.184108881668365	56.97658311527826	63.679900981101987	64.883311827254445	54.451925216192429	46.411868287238811	34.928331260225995	Q(m³/h)
HB (m) e ȠȠB(%)
Plan2
Plan3
1
2
3
4
5
A
B
C
D
Equipe
D
h (mm)
1
Tabela de dados coletados