主要从事噪声与振动控制研究，在水声材料与结构设计，管路噪声传播理论与主被动控制，湍流边界层脉动压力与结构噪声耦合传递理论等方向取得显著进展。曾长期担任中国科学院噪声与振动重点实验室声学材料与结构研究方向学术带头人，近5年发表论文SCI收录12篇,EI收录22篇，发明专利1项。其中参与的低噪声水润滑轴承项目，成果已在战略型号装备上应用；发展的一种方法，应用于意大利Piaggio公司新研飞机湍流边界层脉动压力下壁板的噪声计算，与实际飞行测试数据吻合，相应成果主要发表在JSV，JASA等国际同类顶级学术期刊上，引起包括波音、NASA、TsAGI等国际同行的引用或关注。此外，他与Nilsson教授通过斯普林格出版了英文专著《Vibro-Acoustics》三卷（第二版），网站显示已下载了1.8万余次。兼任中国科学院大学岗位教授，浙江大学客座研究员等；曾兼任第21届国际声与振动大会科学委员会主席（2014）,国际同类主要学术期刊《AppliedAcoustics》副主编（2011-2015）。

1.声学材料与结构

2.主动噪声控制技术

3.声学器件设计技术

4.环境噪声与振动控制

5.流体与结构耦合噪声及控制

2014/01-至今， 全国声学标准技术委员会委员/全国声学标准技术委员会基础分技术委员会秘书长

2013/10-至今，中国职业安全健康协会噪声与振动控制专业委员会副主任委员

2015/04-至今，中国声学学会环境声学分会第七届委员

2013/09-至今，中国船舶力学学术委员会水下噪声学组成员

2017/12-至今，中国环保产业学会噪声与振动控制委员会委员

1.D.Chang,F.Lu,W.Jin,B.Liu,“Low-frequencysoundabsorptivepropertiesofdouble-layerperforatedplateundergrazingflow”,AppliedAcoustics,130:115–123,2018.

2.D.ChangandB.Liu,“Themodalcouplingeffectonthenoiseradiationofbeamsunderdifferentexcitations”,NOISECONTROLENGJ.2017,65(4):336-344.

3.D.Li,D,Chang,B.Liu,“Enhancedlow-tomid-frequencysoundabsorptionusingparallelarrangedperforatedplateswithextendedtubesandporousmaterial”AppliedAcoustics,127:316–323,2017.

4.B.Liu,Y.Jiang,D.Chang,“Soundtransmissionofasphericalsoundwavethroughafiniteplate”,JSOUNDVIB.410:209-216,2017.

5.D.Li,D.Chang,B.Liu，“Enhancingthelowfrequencysoundabsorptionofaperforatedpanelbyparallel-arrangedextendedtubes”,AppliedAcoustics102(15):126-132,2016.

6.Y.Kou,B.Liu,D.Chang.“Radiationefficiencyofdampedplatesunderturbulentboundarylayerexcitation”,J.ACOUSTSOCAM.139(5):2766-2771,2016.

7.Z.Jin,Y.Yin,B.Liu.“Equivalentmodulusmethodforfiniteelementsimulationofthesoundabsorptionofanechoiccoatingbackedwithorthogonallyrib-stiffenedplate”,JSOUNDVIB.366:357-371,2016.

8.F.X.Fu;Z.Jin;Y.Yin，B.Liu，Soundabsorptionofarib-stiffenedplatecoveredbyanechoiccoatings，J.ACOUSTSOCAM.，2015，137（3）：1551-1557.

9.Y.Kou，B.Liu，J.Tian，Radiationefficiencyofdampedplates，J.Acoust.Soc.Am.2015，137（1）：1032-1035

10.B.Liu,Z.Qian,H.Zhang,D.Chang,Q.YanandW.Huang,Wind-tunneltestofstiffenerinfluenceontheplatevibrationandradiatednoiseexcitedbyturbulentboundarylayers,AppliedAcoustics.Vol.80,28–35,2014.

11.Z.Qian,D.Chang,B.LiuandK.Liu,Predictionofsoundtransmissionlossforfinitesandwichpanelsbasedonatestprocedureonbeamelements,JVIBACOUST.Vol.135(6),061005(Jun19,2013),9pages.

12.B.Liu,L.Feng,A.C.Nilsson,andM.Aversano,Predictedandmeasuredplatevelocitiesinducedbyturbulentboundarylayers,JSOUNDVIB.Vol.331,5309–5325,2012.

13.D.Chang,B.Liu,andX.Li,Anelectromechanicallowfrequencypanelsoundabsorber,JACOUSTSOCAM.128(2),639-645,2010.

14.B.Liu,“Noiseradiationofaircraftpanelssubjectedtoboundarylayerpressurefluctuations”,JSOUNDVIB.Vol.314,693–711,2008.

15.D.Chang,B.Liu,andX.Li，“SoundabsorptioncharacteristicsofathinplatewithPZTshuntedwithpassiveelectricalcircuitI.Theoreticalanalysis”，ACTAACUSTICA，Vol.33,131-137,2008.

16.D.Q.Chang,B.Liu,andX.Li，“SoundabsorptioncharacteristicsofathinplatewithPZTshuntedwithpassiveelectricalcircuitII.Theoreticalanalysis”，ACTAACUSTICA，Vol.33,138-144,2008.

17.B.Liu,L.Feng,andA.C.Nilsson,“Soundtransmissionthroughcurvedaircraftpanelswithstringerandringframeattachments”.JSOUNDVIB.Vol.300,949-973,2007

18.B.Liu,L.Feng,andA.C.Nilsson,“Influenceofoverpressureonsoundtransmissionthroughcurvedaircraftpanels”.JSOUNDVIB.Vol.302,760-776,2007.

19.B.Liu,M.Hodkiewicz,andJiePan“Astudyofvibro-acousticcouplingbetweenapumpandattachedwater-filledpipes”.JACOUSTSOCAM.Vol.121(2),897-912,2007.

20.B.Liu,J.Pan,X.Li,andJ.Tian.“Soundradiationfromawater-filledpipe,radiationintolightfluid”,JACOUSTSOCAM.Vo.l112(6),2814-2824,2002.

21.X.Wang,B.Liu,andJ,Yang,“Adaptiveactivebroadbandabsorptionpipelinesystemdesign”,8thinternationalcongressonImageandSignalProcessing(CISP),1525-1529,2015.

22.D.Li,D.Chang,B.Liu,Aperforatedpanelsoundabsorberforlowfrequencies,ICSV22,Italy2015.

23.Y.Kou,B.Liu,J.Tian,Radiationefficiencyofdampedplatesunderturbulentboundarylayerexcitation,ICSV22,July,2015,Florence,Italy.

24.Y.Kou,B.Liu,andJ.Tian,“Effectofdampingpatchonsoundtransmissionofplate”，The21thinternationalcongressonsoundandvibration,Beijing,July,2014.

25.D.Li,D.Chang,B.Liu,Improvingthesoundabsorptionbandwidthofmicro-perforatedplatebyaddingporoussoundabsorbingmaterials.Internoise2014inAustralia

26.XTian,W.Huang,K.Zhu,BLiu,“Influenceofinsertedmicroperforatedmembraneonsoundabsorptionperformanceofsoundinsulationlayer”,The20thinternationalcongressonsoundandvibration,Bangkok,Thailand,July,2013.

27.ANilsson,BLiu,LFeng,“Predictionofinteriornoiseinaircraft”The20thinternationalcongressonsoundandvibration,Bangkok,Thailand,July,2013.

28.D.Chang,B.Liu,“Thesoundabsorptionofathinplatewithshuntedpiezoelectricmaterialunderdiffusesoundfield”The20thinternationalcongressonsoundandvibration,Bangkok,Thailand,July,2013.

29.B.Liu,“Near-fieldeffectassoundtransmissionthroughapanel-cavitysystem”,JACOUSTSOCAM.131(4),3389,2012.

30.HZhang,TFeng,CZhou,BLiu,KLiu,“Onthecharacterizationofacoustictwo-portsourcesusingmulti-loadmethod”,JACOUSTSOCAM.131(4),3328,2012.

31.ZQian,DChang,BLiu,“Soundtransmissionthroughadoublepanelstructurejointedwithrubberisolators”,JACOUSTSOCAM.131(4),3390,2012.

32.GBai,BLiu,KLiu,FSui,“Elasticwavescatteringbyperiodicaxisymmetriccavitiesinviscoelasticmaterials:theoryandexperiment”,JACOUSTSOCAM.131(4),3373,2012.

33.DChang,XChen,ZQian,BLiu,“Measurementofthenoiseradiationofthepanelssubjectedtoturbulentboundarylayerpressures”,JACOUSTSOCAM.131(4),3390,2012.

34.XWang,BLiu,JTian,“Aninvestigationonpassive-activeabsorptionsysteminawater-filledimpedancetube”,JACOUSTSOCAM.131(4),3436,2012.

35.XChen,DChang,BLiu,“DynamicresponseofathincurvedplatewithPZTandshuntedcircuits”Inter-Noise2012,Newyork,U.S.A.

36.DChang,BLiu,“Theeffectofmodalcouplingonthenoiseradiationofbeams”,Inter-Noise2012,Newyork,U.S.A.

37.DChang,BLiu,XLi,“Studyonthesoundabsorptionpeakoftheunderwaterflecibleplate”The17thinternationalcongressonsoundandvibration,Cairo,Egypt,July,2010.

38.ANilsson,DBackstöm,BLiu-,“SomeSEAParametersforsandwichcompositestructures”The17thinternationalcongressonsoundandvibration,Cairo,Egypt,July,2010.

39.B.Liu,“CommentsonthenoisetransmissionofaircraftpanelssubjectedtoacousticandTBLexcitations”,Inter-Noise2008,Shanghai,China.

40.GBai,KLiu,BLiu,“Astudyontherelationbetweenmechanicalparameterandacousticalperformanceofviscoelasticmaterials”,TheInter-Noise2008,Shanghai,China.

41.DChang,BLiu,XLi,JTian,“Asmartmicro-perforatedpanelsoundabsorber”,Inter-Noise2008,Shanghai,China.

42.YYin,LB.Liu,KLiu,“Ameasurementsystemofhomogeneouspolymerdynamicpropertiesusinglaser-basedFEMmethod”,Inter-noise2008,Shanghai,China.

43.JSang,DChang,BLiu,XJia“AninvestigationonthenoiseradiationofLenovoF21F41laptops”,Inter-Noise2008,Shanghai,China.

44.B.LiuandLepingFeng,“Radiationefficiencyofacoustic-excitedplateswithstringerattachments”，The14thinternationalcongressonsoundandvibration,Cairns,Australia,July,2007.

45.DChang,BLiu,XLiandJTian,“Soundabsorptionofavibratingplatewithpiezoelectricmaterialsandpassiveelectricalnetworks”，The14thinternationalcongressonsoundandvibration,Cairns,Australia,July,2007.

46.B.Liu,“Soundtransmissionthroughaircraftpanelssubjectedtoboundarylayerpressurefluctuations”,The13thinternationalcongressonsoundandvibration,Vienna,Austria,July,2006.

47.GZhang,BLiu,JXiong,XLi“Aninvestigationofthenonlinearacousticcharacteristicsofaperforatedplateconfigurationunderbroad-bandnoiseexcitation”,Inter-noise2006,HAWAII,USA.

48.B.Liu,“]Influenceofpressurizationonsoundinsulationofcurvedairplanepanels”,The12thinternationalcongressonsoundandvibration,Lisbon,Portugal,July,2005.

49.L.FengandB.Liu,“OnlowFrequencysoundinsulationoflightweightstructures”,The11thinternationalcongressonsoundandvibration,St-Petersburg,Russia,July,2004.

50.B.Liu,“Influenceofbafflesizeandcurvatureonsoundradiatedbyvibratingpanels”,The11thinternationalcongressonsoundandvibration,St-Petersburg,Russia,July,2004.

51.B.LiuandL.Feng,“Soundtransmissionthroughadoubledwalledcylindricalshell”,The10thinternationalcongressonsoundandvibration,KTH,Stockholm,Sweden,July,2003.

52.刘碧龙,常道庆,王晓林,柳阳威,陈任之,飞机座舱声学控制方法报告,科技资讯，2016.9

53.刘碧龙,常道庆,湍流边界层引起的结构响应和噪声辐射研究,科技资讯，2016.12

54.尹餆、刘碧龙等，“激光测振有限元反演优化方法测量黏弹材料动态力学参数”声学学报,Vol.38.(2),131-138，2013.

55.尹餆、刘碧龙等，“张河湾蓄能电站厂房噪声与振动调查”噪声与振动控制,2012Vol.30.(S1),157-160，2012.

56.张浩，刘碧龙等，“吸声覆盖层研究进展”，应用声学，Vol.32(4),295-304,2013.

57.刘碧龙，“大型客机壁板噪声传递特性研究”，噪声与振动控制,Vol.32.(S1),408-411，2012.

58.张浩，刘碧龙等，“离心泵流噪声实验研究”，噪声与振动控制,Vol.31.(1),119-122，2013.

59.张浩，刘碧龙等，“置于声源两测的旁通管道噪声自抵消研究”，振动与冲击,Vol.33,109-114,2013.

60.张浩;刘碧龙;苏正涛,双层结构敷设声学覆盖层的吸声特性研究,振动与冲击,Vol.34,31-36,2015.

61.钱中昌;刘碧龙;刘克,梁模型三明治板的隔声预报,噪声与振动控制,Vol.38,12-15，2014

62.钱中昌，刘碧龙等，“同一实验室条件下不同隔声测量方法的探讨”，声学技术，Vol.32,No.6，2013.

63.白国锋、刘碧龙等，“多重散射方法研究轴对称空腔覆盖层的声学特性”，声学学报Vol.37.(3),263-269，2012.

64.白国锋、刘碧龙等，“黏弹性吸声材料复弹性模量优化研究”，声学学报Vol.35.(2),107-112，2010.

65.沈苏、刘碧龙等，“简支矩形板模态辐射抗的一种快速计算方法分析”，声学学报Vol.35.(2),126-133,2010

66.沈苏、刘碧龙等，“微穿孔板结构在管道声源特性测量中的应用分析”，声学学报Vol.36.(3),281-290，2011.

67.周城光、刘碧龙等，“充水阻抗管中测量材料声学性能的校准方法研究”，声学学报Vol.35.(2),154-161，2010.

68.周城光、刘碧龙等，“腔壁弹性对充水亥姆霍兹共振器声学特性的影响:圆柱形腔等效集中参数模型”声学学报Vol.32.(5),426-434，2007.

69.常道庆、刘碧龙等，“智能吸声控制中压电片位置的选取”声学技术Vol.26（5），978-979，2007.

70.刘碧龙等，“具有弹性障板的有限长充液管道的管口声辐射”声学学报Vol.29.(2),131-136，2004.

71.刘碧龙等,“一端带弹性板的有限长充液管的声辐射”,声学技术,vol.20(增刊)(2001),p.260-262。

72刘碧龙等，“噪声性耳聋发病率的一种推算方法”，劳动保护科学技术Vol.1,154-161，1997.

73.刘碧龙等,GB/T15186-1-2015《声学建筑和建筑构件隔声声强法测量第1部分：实验室测量》

74.赵越喆,…,刘碧龙等,GB/T15186-2-2015《声学建筑和建筑构件隔声声强法测量第2部分：现场测量》

75.赵越喆,…,刘碧龙等,GB/T15186-3-2015《声学建筑和建筑构件隔声声强法测量第3部分：低频段的实验室测量》

76.魏志勇,…,刘碧龙等，GB50087-2013《工业企业噪声控制设计规范》

77.李晓东,…,刘碧龙等，GB/T14366.3-2017《声学噪声性听力损失的评估》

78.郗昕,…,刘碧龙等，GB/T16296.3-2017《声学测听方法，第3部分：言语测听》

79.武文明,…,刘碧龙等，GB/T16296.1-2018《声学测听方法，第1部分：纯音气导和骨导测听法》