The　rotary　engine　constitutes　promising　propulsion　for　unmanned　aerial　vehicles,　and　creating　turbulence　within　the　rotor　chamber　is　an　effective　means　to　strengthen　the　combustion　of　this　engine　concept　since　it　is　characterized　by　a　unidirectional　flow　from　the　trailing　side　to　the　leading　side　of　the　rotor　chamber.　Based　on　CFD　modeling,　this　work　proposed　a　novel　turbulence-induced　blade　(TIB)　configuration　and　carried　out　a　feasibility　assessment　focused　on　this　innovation　for　improving　engine　performance　under　different　operation/design　parameter　conditions　(spark　timing,　hydrogen　enrichment,　and　compression　ratio).　The　results　of　this　work　confirmed　the　benefit　of　this　proposed　configuration　as　a　useful　tool　to　enhance　combustion　characteristics　and　control　emissions　formation.　When　the　TIB　was　arranged　at　the　leading　part　of　the　rotor　chamber,　better　turbulent　flow　could　be　formed　in　the　desired　location　and　actually　enhanced　the　combustion.　Compared　with　the　no-blade　rotor　chamber,　the　indicated　thermal　efficiency　of　the　leading-blade,　middle-blade,　and　trailing-blade　rotor　chambers　increased　by　7.3%,　5.1%,　and　0.8%,　respectively.　Further　assessment　of　TIB　benefits　demonstrated　that　the　introduction　of　the　TIB　could　postpone　the　optimal　spark　timing,　and　effectively　increase　the　pressure　within　the　rotor　chamber,　and　the　later　the　spark　timing　is,　the　more　significant　the　increment　in　the　peak　pressure.　Compared　with　hydrogen-enriched　rotary　engines,　the　TIB　is　more　sensitive　to　the　combustion　improvement　of　pure　gasoline　rotary　engines,　and　the　difference　between　the　no-blade　and　leading-blade　rotor　chambers　reduced　notably　in　terms　of　emissions　formation　as　hydrogen　enrichment　increased.　It　is　recommended　that　a　higher　compression　ratio　could　be　realized　by　decreasing　the　chamber　volume,　thus　producing　better　engine　performance.　The　turbulence　intensity　in　the　leading-blade　rotor　chamber　is　higher　than　that　in　the　non　blade　rotor　chamber,　and　the　discrepancy　shows　an　increasing　trend　with　the　increase　of　the　compression　ratio.　The　effect　of　the　TIB　on　efficiency　improvement　and　emissions　reduction　is　negligible　at　a　relatively　higher　compression　ratio　(9.6).