Table C-3. Hydrostatic Test Data for Nominal 1.50-Inch (D;) -2.00-Inch (Dq) 

 Flat Acrylic Windows, Test Specimens 1 1 - 15 



(Sealed with grease; radial clearance 0.145 to 0.155 inch; nominal Dq/Dj ratio 1.33) 



Parameter 



Specimen Number 



Value 





















11 



12 



13 



14 



15 



Max 



Avg 



Min 



Thickness (in.) 



0.753 



0.743 



0.735 



0.743 



0.734 



0.753 



0.742 



0.734 



Dq (actual, in.) 



1.960 



1.955 



1.950 



1.945 



1.951 



1.960 



1.952 



1.945 



Temperature (°F) 



69.0 



69.0 



68.5 



69.1 



67.2 



69.1 



68.6 



67.2 



t/D; Ratio (actual) 



0.502 



0.495 



0.490 



0.495 



0.489 



0.502 



0.494 



0.489 



Pressurization Rate (psi/min) 



665 



791 



659 



665 



670 



791 



690 



659 



Pressure (psi) 



Axial D 



splaceme 



nt of Cen 



ter Point 



on Window's Low- 



'ressure F 



ace (in.) 



1,000 



0.001 



0.001 



0.001 



0.002 



0.001 



0.002 



0.001 



0.001 



2,000 



0.002 



0.002 



0.003 



0.003 



0.003 



0.003 



0.003 







002 



3,000 



0.004 



0.003 



0.005 



0.004 



0.005 



0.005 



0.004 







003 



4,000 



0.005 



0.005 



0.006 



0.006 



0.006 



0.006 



0.006 







005 



5,000 



0.006 



0.006 



0.007 



0.008 



0.007 



0.008 



0.007 







006 



6,000 



0.007 



0.008 



0.009 



0.009 



0.009 



0.009 



0.008 







007 



7,000 



0.009 



0.009 



0.010 



0.011 



.0.010 



0.011 



0.010 







009 



8,000 



0.012 



0.011 



0.012 



0.013 



0.012 



0.013 



0.012 







Oil 



9,000 



0.013 



0,013 



0.014 



0.014 



0.014 



0.014 



0.014 







013 



10,000 



0.014 



CO 15 



0.016 



0.017 



0.016 



0.017 



0.016 







014 



11,000 



0.015 



0.017 



0.018 



0.019 



0.018 



0.019 



0.017 







015 



12,000 



0.019 



0.020 



0.020 



0.021 



0.020 



0.021 



0.020 







019 



13,000 



0.022 



0.024 



0.023 



0.027 



0.037 



0.037 



0.022 







022 



14,000 



0.025 



0.040 



0.038 



0.033 



0.040 



0.040 



0.035 







025 



15,000 





0.059 



0.068 



0.050 



0.044 



0.068 



0.055 







044 



16,000 





0.090 





0.069 



0.079 



0.090 



0.079 







069 



17,000 









0.100 











18,000 



















Pressure at Failure (psi) 



17,700 



16,700 



15,650 



17,900 



16,850 



17,900 



16,960 



15,650 



51 



