aspenone V8版本有了,看看新功能吧? online product evaluations now you can easily evaluate key aspentech engineering software products on your own, via the web. there’s no software to install so you can get started immediately – and it’s free! 100% web-based no installations or license management required no dedicated pcs required online product evaluations are now available for many products across our aspenone engineering suite. click here for our complete list of products available. start your software evaluation to get started on your free trial, visit our support center and complete a simple registration. once your request has been processed, you will be provided with the login instruction on how to get started. aspenone engineering products available for online evaluation aspen adsorption aspen air cooled exchanger aspen batch distillation aspen batch process developer aspen chromatography aspen custom modeler aspen distillation synthesis aspen energy analyzer aspen fired heater aspen flare system analyzer aspen hysys aspen hysys amines aspen hysys crude aspen hysys dynamics aspen hysys petroleum refining aspen in-plant cost estimator aspen model runner aspen plate exchanger aspen plate fin exchanger aspen plus aspen plus dynamics aspen plus optimizer aspen polymers aspen process economic analyzer aspen process tools aspen properties aspen rate-based distillation aspen shell & tube exchanger aspen shell & tube mechanical aspen simulation workbook aspen utilities planner get started now! 在线的aspen软件,可以测试下查看更多