It has tested and analyzed the molecular weight of Hydroxyl Termianted Polybuatdiene (HTPB), as its results specification 2, specification 3, specification 4 are 9998 gr/mol (label 2300-2800 gr/mol), 9047 gr/mol (label 2800-3500 gr/mol), and 12823 gr/mol (label 3500-4500 gr/mol) respectively. The analysis is based on the HTPB molecular weight used by most researchers in making propellant. Most …
In this study, statistical analysis, called outlier analysis for reducing multipath effects in ionospheric scintillation observation had been done. Outlier analysis is used to remove multipath effects because the assumption is scintillation data affected by multipath effects locate in outlier area. In this study, definition of outlier area is an area higher than mean value + 1.5x inter quartile…