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“Research output software for energetic materials based on observational modelling/ machine learning” (RoseBoom<sup>©</sup>)

ORAL

Abstract

There is huge scope for the implementation of sustainable methods in the research of new energetic materials. It is certainly one of the most important aspects which must be considered and implemented in current and future modern scientific research. There are a number of ways this can be achieved, and with the development of the program “Research output software for energetic materials based on observational modelling/ machine learning” (RoseBoom©) it is hoped that the development of new modern energetic materials will be advanced, since it aims to provide access to quick and easy prediction methods which will indicate performance parameters (e.g. the detonation velocity and pressure, the key indicator for the power of an explosive) – before they have been synthesized. The software allows fast estimation of the performance, enthalpy of formation and density of new energetic compounds only based on the structural formula. To do this it combines empirical and machine learning models into one program, that can be used to evaluate performance of new energetic materials before synthesis and after synthesis within experimental uncertainty. The user-friendly design allows fast computation of hundreds of molecules within a few minutes with minimal user-input. A picture of a compound is sufficient, which can be taken using the screenshot function implemented in RoseBoom©, the molecule can be copied from a molecule editor, or a list of molecules/mixtures can be loaded into the program, obtaining the results in an Excel spreadsheet.

Publication: Klapötke, T. M., Wahler, S., Zeitschrift für Naturforsch. B 2021, 76, 341–344. <br><br>Parisi, E., Landi, A., Fusco, S., Manfredi, C., Peluso, A., Wahler, S., Klapötke, T. M., Centore, R., Inorg. Chem. 2021, 60, 16213–16222. <br>Wahler, S., Klapötke, T. M., Research output software for energetic materials based on observational modelling 2.1 (RoseBoom2.1©), Mater. Adv. 2022, 3, 7976-7986<br><br>Wahler, S., Klapötke, T. M., Research output software for energetic materials based on observational modelling 2.2 (RoseBoom2.2©) – update to calculate the specific impulse, detonation velocity, detonation pressure and density for CHNO mixtures using the Supersloth-function, Cent. Eur. J. Energ. Mater, 2022, 19(3): 295-310, 2022<br><br>Wahler, S., Klapötke, T. M., RoseMortar-Equation – a universal equation to predict the strength of an explosive in a ballistic mortar test, , International Journal of Energetic Materials and Chemical Propulsion, 21(6):47–50 (2022) <br><br>Wahler, S., Klapötke, T. M., RoseTrauzl-Equation – a universal equation to predict the strength of an explosive in a Trauzl-test, 2022, Journal of Energetic Materials, accepted Manuscript, https://doi.org/10.1080/07370652.2022.2150793<br><br>Wahler, S.*, Klapötke, T. M., Chung, P., Training machine learning models based on the structural formula for the enthalpy of vaporization and sublimation and a thorough analysis of Trouton's rules., 2023, submitted Manuscript<br><br>Wahler, S.*, Klapötke, T. M., Chung, P., Improved density predictions based on the structural formula using empirical modelling and machine learning, 2023, submitted Manuscript<br><br>Wahler, S.*, Klapötke, T. M., Chung, P., A thorough study of Joback and Reid's Group additivity theory and new machine learning models to predict the enthalpy of formation of organic molecules, 2023, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., Proud, W.G., Testing open-source tools for optical chemical structure recognition on novel nitrogen-rich energetic materials, 2023, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., RoseSSRT-Equation – a simple linear correlation between the dent volume in a small scall-shock reactivity test and the heat of detonation, 2022, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., RoseDent-Equation – a simple linear correlation between the dent in the plate dent test and the detonation pressure and the reason we shouldn't rely too much on calculated detonation pressures, 2022, submitted Manuscript<br><br>Atceken, N., Wahler, S., Klapötke, T. M., A theoretical investigation of energetic abilities of nitrogen rich energetic materials in rocket propellant composites, 2022, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., Comparison of the implemented detonation velocity predictions in the Research output software for energetic materials based on observational modelling (RoseBoom©) to 31 experimental values, 2022, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., Representation of the seismic energy scale (RoseScale©), 2022, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., The predictions of RoseBoom2.2© without the input of any data received from experiments or composite methods, 2022, submitted Manuscript<br><br>Wahler, S., Klapötke, T. M., Comparison of the 478 specific impulses calculated with the ISPBKW code and 2 different empirical relationships encoded into RoseBoom©, submitted Manuscript

Presenters

  • Sabrina Wahler

    LMU Munich, RoseExplosive UG

Authors

  • Sabrina Wahler

    LMU Munich, RoseExplosive UG

  • William G Proud

    Imperial College London