Engineers from the Central Aerohydrodynamic Institute named after Zhukovsky (TsAGI) conducted the final test of the SJ-100 aircraft model with new Russian PD-8 engines developed by the United Engine Corporation, as reported by the UEC press service.
The tests were conducted in the institute's subsonic and transonic wind tunnels over the course of a year. Using mini-tufts (the oldest method of experimental aerodynamics, allowing visualization of airflow at subsonic speeds), TsAGI specialists checked the aerodynamic characteristics at the junction of the wing, pylon, and nacelle. The results obtained will be used during flight tests of the aircraft with the PD-8.
Earlier, TsAGI tested PD-8 during takeoff and landing of the SJ-100. The engine is being developed as part of the import substitution program in the Russian aviation industry.
Now on home
The service contains data on 45,000 fraudulent sites
The state has accelerated the introduction of unmanned solutions, integrating them into the real sector of the economy
Modernized engines may equip the Lada Azimut crossover
The price is 132 billion 265.8 million rubles
The manufacturer plans to strengthen its lineup of light commercial vehicles
The production of carbon fiber was organized in the shortest possible time
Electric vans will speed up the repair of urban transport infrastructure
Countries are working to synchronize regulations in the field of AI
The service's average daily audience is 55 million people
Stable Isomaterial Based on Metakaolin Has a Density Below 300 kg/m³
Re-identification quality improved twofold with new DynaMix method
Russians will be able to find out about debts online