Web20 May 2014 · For one mole of Black Powder, the change in heat is -4,039.26 kJ/mol. This shows just how exothermic the reaction is. After calculating the total enthalpy, I multiplied that value by the ratio of grams used to grams per mole. For my reaction in the cannon, 336.04 kJ of energy was released theoretically. Alex Clark AP Chemistry 5/20/14 WebSpeedmotion Rockets Spreadsheets & Calculators. Shear Pin Calculator. Here is a simple Excel spreadsheet tool to help calculate the size of ebay vent holes, the size of shear pins, …
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Web10 Sep 2024 · Here is a comparison between the smallest typical US and one good (but not the smallest or lightest)European “A” power class motors: Estes A3-4T. “Delta” A2-5. Casing Length. 44 mm. 39 mm. Casing Diameter. 13.1 mm. 10.1 mm. Webavoid overpressurization. Although tailored for black powder igniters, this spreadsheet may be used for other pyrotechnic mixtures, as well. The latest version of this spreadsheet (v1.1) also computes parachute ejection charge force. Written by Richard Nakka. IGNITER.XLS Version 1.1 74kbytes EXCEL 2000 spreadsheet Freeware CONVERT is taco time only in washington
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Web22 Aug 2024 · Basics of High-Power Rocketry – This video introduces the basics of HPR and walks the viewer through an example calculation of a rocket's rail exit velocity. Structures – This video introduces various construction materials used in high-power rocketry. WebIt differs from many traditional solid rocket propellantssuch as black powderor zinc-sulfur, not only in chemical composition and overall performance but also by the nature of how it is processed. APCP is castinto shape, as opposed to powder pressingas with black powder. Web13 Mar 2024 · Calculator for all your NAR and Tripoli high powered rocket needs. Calculator for: Black powder charges. Ebay port hole sizes. Parachute Calculators. Calculate altitude and delays with... if the sword were a wordsmith