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                                    	Vol.30  No.1, 31 March 2025
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                                | Technical Trend of Supercavitating Rocket Propulsion System | 
                             
                            
                            
                                | 초공동 로켓 추진기관의 국내외 기술 동향 | 
                             
                            
                            
                            
                                | Seongpil Joo, Seonuk Heo, Junyoung Heo, Jinho Hyon | 
                             
                            
                            
                            
                                | 주성필, 허선욱, 허준영, 현진호 | 
                             
                            
                        
                    
				
                
                
                
                
                	
	                
	                	| As the weapons systems of neighboring countries become more sophisticated and diverse, the development of various propulsion system to strengthen defense capabilities … | 
	                 
	                
                
                
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                                | Recent Research Trends in Ammonia Reaction Mechanism | 
                             
                            
                            
                                | 암모니아 반응 메커니즘 연구 동향 | 
                             
                            
                            
                            
                                | Donghyun Kim, Jiwon Kim, Sungwoo Park | 
                             
                            
                            
                            
                                | 김동현, 김지원, 박성우 | 
                             
                            
                        
                    
				
                
                
                
                
                	
	                
	                	| This paper reviews recent advancements in ammonia reaction mechanisms, focusing on essential combustion characteristics such as laminar burning velocity, ignition delay time, … | 
	                 
	                
                
                
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                                | Effects of Pyrolysis Products on Ignition Delay Time of an Endothermic Fuel at Low Pressure | 
                             
                            
                            
                                | 저압 조건에서 흡열연료의 점화지연시간에 미치는 열분해 생성물의 효과 | 
                             
                            
                            
                            
                                | Yejin Kang, Jiwung Choi, Jihwan Seong, Chae Hoon Sohn, Byunghun Jeong, Dongchang Park | 
                             
                            
                            
                            
                                | 강예진, 최지웅, 성지환, 손채훈, 정병훈, 박동창 | 
                             
                            
                        
                    
				
                
                
                
                
                	
	                
	                	| An endothermic fuel can be used as a coolant flowing through a cooling channel to prevent a combustor wall from being heated … | 
	                 
	                
                
                
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