典型文献
High-energy-density gelled fuels with high stability and shear thinning performance
文献摘要：
Gelled fuels are the very promising propellants for new-generation rocket and ramjet propulsion.Here we report a new type of low-molecular mass organic gellant(Z),and prepared four kinds of stable gelled fuels based on HD-01,HD-03,RP-3 and QC liquid fuels,with the critical gellant concentration less than 1％(mass).The characterizations show that the gellant can form 3D network structure,via hydrogen bond-ing,π-π stacking and van der Waals forces,to fix fuel molecules during the formation of gelled fuels.So,the gelled fuels show high stability,with the remaining gel mass of 0.25％(mass)Z/HD-01 more than 90％even at high centrifugal speed of 7500 r·min-1,but the rheological property test shows that all gelled fuels have obvious shear thinning property,which benefits its storage in gelled state while supply in liq-uid state.The gelation of liquid fuels by gellant Z can increase the volumetric net heat of combustion(for HD-01,it increases from 39.58 MJ·L-1 to 40.76 MJ·L-1 with 1％(mass)Z),and liquefied gelled fuels show the comparable ignition delay time with the pristine liquid fuels.So,the gelled fuels made by gellant Z have better stability,shear thinning and combustion performances,which have great potential for the practical application.
文献关键词：
中图分类号：
作者姓名：
Yang Liu;Hongzhi Zhang;Lun Pan;Ji-Jun Zou
作者机构：
Key Laboratory for Green Chemical Technology of the Ministry of Education,School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China;Collaborative Innovative Center of Chemical Science and Engineering(Tianjin),Tianjin 300072,China;Zhejiang Institute of Tianjin University,Ningbo 315201,China
文献出处：
引用格式：
[1]Yang Liu;Hongzhi Zhang;Lun Pan;Ji-Jun Zou-.High-energy-density gelled fuels with high stability and shear thinning performance)[J].中国化学工程学报（英文版）,2022(03):99-109
A类：
Gelled,ramjet,gellant
B类：
High,energy,density,gelled,fuels,high,stability,shear,thinning,very,promising,propellants,new,generation,rocket,propulsion,Here,we,report,type,low,molecular,mass,organic,prepared,four,kinds,stable,HD,RP,QC,liquid,critical,concentration,less,than,characterizations,that,can,network,structure,via,hydrogen,bond,stacking,van,der,Waals,forces,fix,molecules,during,formation,So,remaining,more,even,centrifugal,speed,but,rheological,property,test,shows,all,have,obvious,which,benefits,storage,state,while,supply,gelation,by,volumetric,heat,combustion,increases,from,MJ,liquefied,comparable,ignition,delay,pristine,made,better,performances,great,potential,practical,application
AB值：
0.472144
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
