I just commented along similar lines. Many questions need answers. Dave
-----Original Message----- From: Bob Higgins <[email protected]> To: vortex-l <[email protected]> Sent: Thu, Feb 4, 2016 10:10 pm Subject: Re: [Vo]:BLP demo video Well, Mills sidestepped that question, and said something to the effect of the energy being free, it would probably just get dumped. As I recall there is a large thermal time constant associated with the thermalization to convert the emitted spectrum to optimized blackbody for PV electric conversion. Throttling the silver droplets will slowly cool the blackbody emitter out of its efficiency match to the PV spectrum. I can see why he didn't want to say it could be throttled. Sent with AquaMail for Android http://www.aqua-mail.com On February 4, 2016 7:12:46 PM [email protected] wrote: > In reply to Bob Higgins's message of Thu, 4 Feb 2016 17:22:46 -0700: > Hi, > [snip] >>Mills talked about the source voltage being "only 10V", but 10V has at >>least the potential to deliver 10eV of energy. 10eV of energy is the >>energy of a photon at 124nm in the extreme UV. His "only 10V" statement >>was meant to dissuade the listener that high energy photons were not >>possible directly from this source. >> >>He also has the habit of immensely glossing over engineering details. When >>he talked about getting rid of 65% of 250kW (163kW) of heat using an >>"automobile radiator", he forgot to notice that an automobile engine only >>dissipates that much heat at high speed and only then for short bursts. If >>a car is trying to dissipate that much heat while standing still, it will >>overheat immediately. Yes, you can use a radiator to dissipate 163kW of >>heat, but it will be huge and fan cooled. > > His device is actually run in pulse mode, with rapid pulse repetition. That > means that he can vary the output power by varying the pulse rate. > > Regards, > > Robin van Spaandonk > > http://rvanspaa.freehostia.com/project.html >
