Halayen Gwajin Acoustic na Melamine Foam don Amfani a cikin Ayyukan NASA's Payload Fairing Acoustic Attenuation Systems

Matakan ɗaga sauti na waje da aka yi hasashen motocin harba manyan ɗagawa na NASA a nan gaba ana sa ran za su yi girma fiye da yanayin da motocin harba kasuwanci na yau suka ƙirƙira.

 

Wannan yana haifar da buƙatu don haɓaka ingantacciyar tsarin rage sauti don baje kolin biyan kuɗi na NASA na gaba.

 

Cibiyar Bincike ta NASA Glenn ta ƙaddamar da jerin gwaje-gwajen sauti don nuna yanayin aikin kumfa na melamine, tare da kuma ba tare da kayan haɓaka sauti daban-daban ba. An nuna wannan gwajin da NEMFAT, wanda ke nufin NESC Enhanced Melamine Foam Acoustic Test, kuma shine batun wannan takarda.

 

Dukansu sha da watsawa gwajin asarar kumfa mai yawa an yi su a Laboratory Acoustical Laboratory a cikin Yuli 2013. Bayanan gwajin NEMFAT yana ba da sifa ta farko da kuma bayanan bayanan kumfa melamine don NASA.

 

Saboda aikin sa na sauti da kuma ɗimbin haske dangane da barguna na fiberglass, kumfa melamine ana la'akari da shi sosai don amfani da su a cikin tsarin attenuation na motocin ƙaddamar da NASA na gaba.

 

Majiyoyin SINOYQX daga http://ntrs.nasa.gov/search.jsp?R=20140008689.