CHEMSIMUL is a computer program for simulation of chemical kinetics. It can model complex reactions, in particular radiolytic processes with pulse trains, or radiolysis from nuclear waste. It contains a translator module and a module for solving the resulting coupled nonlinear ordinary differential equations. There is a module for verifying the mass balance. Heterogeneous processes can be simulated by exchange equations.
Numerical dispersion models is a useful planning tool when obnoxious or hazardous emmissions to the atmosphere are foreseen. These models will help decision makers to evaluate the environmental impact and risk of new installations - or, in case of emergency, the need for evacuation.
HAWCStab er et værktøj til at beregne egenfrekvenser, modal dæmpning og svingningsformer for en trebladet vindmølle under givne driftsbetingelser med eller uden instationære aerodynamiske kræfter.
The IT Service Department at Risø DTU maintains a high performance scientific and technical computing environment to support the requirements of the research scientists at Risø. The present compute service is dominated by Linux compute clusters. These computer clusters can provide large computing power at relatively low costs.
PALSfit is a computer program for analysing spectra that are measured by positron annihilation lifetime spectroscopy (PALS). PALSfit is based on the well tested PATFIT program, which has been used extensively by the positron annihilation community. Taking advantage of the windows interface, a number of new user friendly facilities have been incorporated, in particular graphics displays.
Rodeo is a database system used for storing and displaying data from measurement campaigns or long term meteorological measurements carried out in the Wind Energy Division.
Here you will find infrared spectra of selected compounds. These spectra can be downloaded free of charge. The spectra can be used for quick identification of the molecular content in measured spectra and for educational purposes.
Vindenergiafdelingen på Risø DTU har udarbejdet og markedsfører tre vindatlasser; Det Europæiske Vindatlas, Det Russiske Vindatlas og Vindatlas for Egypten.
På Risø DTU henter vi dagligt satellitbilleder fra den europæiske satellit Envisat. Vindens hastighed over havet beregnes for hvert billede. Den aktuelle måneds vindkort findes i rammen til venstre. Ældre billeder vil efterhånden kunne findes bag links til højre.
WAsP Engineering er et pc program til beregning af ekstremvindhastigheder, vindprofiler og turbulens i komplekst terræn.
WAsP er et pc program til analyse af vinddata, udarbejdelse af vindatlas, kortlægning og beregning af vindressourcer og placering af både enkeltstående vindmøller og hele vindmølleparker. Programmet, der til stadighed videreudvikles af Afdelingen for Vindenergi, anses i dag for at være industri-standard.