- Testmethodforairflowresistanceofrespirationoffilteringparticlerespirator.Airvalvesizeandairflowresistancelossesofvalvesalwaysspeedandthesizeofthespring-loadededge....
- 9651
- 1、airflowchokingplate2、airflowedgespreader3、Theairflowislargelyshutoff.4、Influencesofdifferentairflowsituationsforshipairwake5、Selfdiagnosisforhotfilmmassairflowmicrosensor6、Suitableformeasuringtheinternaltemperaturesofairflowandsteam.7、SURGE,...
- 12250
- Withnumericalsimulationmethodtheeffectoftheairflowpatterncreatedbytheexponentialinletoncontaminantconcentrationandthermalcomfortinanoperatingroomwasinvestigated.Dustthatcoolsadesertcanchangelocalairflowpatternsandlessentheamountofrainthatfallsinsurro...
- 19865
- ConclusionMaximumphonationtime,themeanairflowrateandratioofphonationvolumetovitalcapacitycanbeusedasindicatorinclinicalapplication.Atagivenairinletconditionandairflowrate,meanwhile,drynessofairoutletwasrequired,properheat-transferareaandmatchingrefri...
- 27407