demands-on-an-applied-technology-developmentImportant demands on an applied technological development:- Serial implementation is the goal, engine testing is aimed at as a criterion of success.- The forcus must be kept on serial implementability (finishing).- The data necessary for design, configuration, production, and quality assurance must be determined.- If it is not already available, a serially implementable repair process must be developed. - Handling and assembly must be sufficiently safely accomplishable. If necessary, specifications and regulations must be developed.- It must be possible to estimate the expected costs.This means: - Test specimens are not the development goal. Development should be done using testable parts that are realistically close to those used in operation.- Technologies which do not have any sufficiently relevant testing possibilities do not have a chance of realization.-This means: - The development parts must be sufficiently realistic for engine parts.- A serially suitable manufacturing process must at least be on the horizon, if it is not already a partial goal of the development process.- The environmental impact must be considered.- The availability of semi-finished parts must be ensured. For example, in the case of cast parts, welding must be possible to minimize the number of rejects.This means: - Necessary data must be determined and made readily available and accessible.- Sufficient quality assurance must be available or must be designed.This means: - e.g. no impact loads on parts made from brittle materials.- e.g. avoid risk of overstress in threaded connectors made from FRP.This means: - e.g. realistic cost analysis, including not neglecting processes and procedures that are to be introduced. This means: - Necessary bonding and coating processes must be available or must be developed- Coatings must be renewable or regenerable. This also includes the removal process.- Sufficient repeatability must be ensured.- Potential unavoidable damaging (e.g. etching) must be considered.