Dr. Rodal and all.The csv files are now up.https://drive.google.com/folderview?id=0B1XizxEfB23tfmkxNm1Ha1YxR1NZU2ZjUUpBUVVGV0M4QUVxaGYySEVFam5jVzdRYy0tSWs&usp=sharingThanks to zxcvb who is brand new to NSF, the BASH command files ran like a charm. All 18 directions are included.Now I need to edit them (a copy) to execute h5topng. That will take awhile but the images that are already up should be indicative. The difference is the 2.5 times increased resolution so the noise outside the cavity will be much lower for these cases. Enjoy - and I expect questions as usual.
Quote from: wallofwolfstreet on 07/01/2015 07:37 pmQuote from: VAXHeadroom on 07/01/2015 07:01 pmQuote from: SeeShells on 07/01/2015 06:38 pmQuote from: Rodal on 07/01/2015 06:31 pmQuote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!Oh. My. God.Exactly my response. That's an Alcubierre metric. Sh!t just got real.OK, OK, I'll get less excited
Quote from: VAXHeadroom on 07/01/2015 07:01 pmQuote from: SeeShells on 07/01/2015 06:38 pmQuote from: Rodal on 07/01/2015 06:31 pmQuote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!Oh. My. God.Exactly my response. That's an Alcubierre metric. Sh!t just got real.
Quote from: SeeShells on 07/01/2015 06:38 pmQuote from: Rodal on 07/01/2015 06:31 pmQuote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!Oh. My. God.Exactly my response. That's an Alcubierre metric. Sh!t just got real.
Quote from: Rodal on 07/01/2015 06:31 pmQuote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!Oh. My. God.
Quote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!
Yes, I plan to generate and upload the full set of 18 views and csv data files.
Quote from: aero on 07/01/2015 07:53 pmDr. Rodal and all.The csv files are now up.https://drive.google.com/folderview?id=0B1XizxEfB23tfmkxNm1Ha1YxR1NZU2ZjUUpBUVVGV0M4QUVxaGYySEVFam5jVzdRYy0tSWs&usp=sharingThanks to zxcvb who is brand new to NSF, the BASH command files ran like a charm. All 18 directions are included.Now I need to edit them (a copy) to execute h5topng. That will take awhile but the images that are already up should be indicative. The difference is the 2.5 times increased resolution so the noise outside the cavity will be much lower for these cases. Enjoy - and I expect questions as usual.I take it that zxcvb sent you a Personal Message with the BASH command files ? Because there is no posted message here from zxcvb.Anyway, a warm welcome to our thread, zxcvb and thank you so much for your help
Quote from: VAXHeadroom on 07/01/2015 08:05 pmQuote from: wallofwolfstreet on 07/01/2015 07:37 pmQuote from: VAXHeadroom on 07/01/2015 07:01 pmQuote from: SeeShells on 07/01/2015 06:38 pmQuote from: Rodal on 07/01/2015 06:31 pmQuote from: aero on 07/01/2015 06:29 pmYes, I plan to generate and upload the full set of 18 views and csv data files.here it is !!!!!!!!!!!!Oh. My. God.Exactly my response. That's an Alcubierre metric. Sh!t just got real.OK, OK, I'll get less excited The fat lady hasn't sung yet. Shell
Hi All, long time lurker first time poster. Reddit all a buzz and twitter just now about NASA testing something right now on X-37... Twitter tweet that NASA successfully tested out a Hall Thruster. Haven't had time to read article yet on www.rocket.com.This could get very interesting.Things seem to be coming to head on this technology. I love listening in on all your correspondence here regarding theory, speculation and you amazing DIY people. I am living vicariously through you guys.Keep up the awesome work!RAID_RONIN
Quote from: RAID_RONIN on 07/01/2015 09:01 pmHi All, long time lurker first time poster. Reddit all a buzz and twitter just now about NASA testing something right now on X-37... Twitter tweet that NASA successfully tested out a Hall Thruster. Haven't had time to read article yet on www.rocket.com.This could get very interesting.Things seem to be coming to head on this technology. I love listening in on all your correspondence here regarding theory, speculation and you amazing DIY people. I am living vicariously through you guys.Keep up the awesome work!RAID_RONINHall thrusters are advanced ion/plasma engines. They are exciting; but they are unrelated to EM drives of this sort. Hall thrusters and related drives like ELF tube ion drives are indeed advanced propulsion and the latest generation of these devices offer better performance than the VASIMR drive. But they still work on the known principles of rocketry.
...Sorry to be a kill joy, but knowing the way misinformation gets spread across the internet and not wanting to see anymore popsci articles on how "Nasa made a warp drive", I felt like I had to say something. This thread is fringe enough without having to needlessly bring warp ships into the fray
Congratulations to Stephen: this is a very well done video.After a quadrillion of dependency downloads and re-compiles, I am close to having the latest Meep source building completely on Linux... In fact it does build successfully already but is not able to locate the .h5 library, for unknown reasons.
Quote from: aero on 07/01/2015 07:53 pmDr. Rodal and all.The csv files are now up.Here you have a couple of views for the Copper modelingLook at the antenna sticking out like a high tower x axis = Longitudinal, perpendicular to the flat bases of the truncated coney and z axes = perpendicular to the x axisEx = Electric field along longitudinal axisEy= Electric field perpendicular to longitudinal axisH = magnetic field
Dr. Rodal and all.The csv files are now up.
Quote from: Rodal on 07/01/2015 08:19 pmQuote from: aero on 07/01/2015 07:53 pmDr. Rodal and all.The csv files are now up.https://drive.google.com/folderview?id=0B1XizxEfB23tfmkxNm1Ha1YxR1NZU2ZjUUpBUVVGV0M4QUVxaGYySEVFam5jVzdRYy0tSWs&usp=sharingThanks to zxcvb who is brand new to NSF, the BASH command files ran like a charm. All 18 directions are included.Now I need to edit them (a copy) to execute h5topng. That will take awhile but the images that are already up should be indicative. The difference is the 2.5 times increased resolution so the noise outside the cavity will be much lower for these cases. Enjoy - and I expect questions as usual.I take it that zxcvb sent you a Personal Message with the BASH command files ? Because there is no posted message here from zxcvb.Anyway, a warm welcome to our thread, zxcvb and thank you so much for your help Yes, a very big help from zxcvb, Thank you again, and welcome!
Quote from: aero on 07/01/2015 08:33 pmQuote from: Rodal on 07/01/2015 08:19 pmQuote from: aero on 07/01/2015 07:53 pmDr. Rodal and all.The csv files are now up.https://drive.google.com/folderview?id=0B1XizxEfB23tfmkxNm1Ha1YxR1NZU2ZjUUpBUVVGV0M4QUVxaGYySEVFam5jVzdRYy0tSWs&usp=sharingThanks to zxcvb who is brand new to NSF, the BASH command files ran like a charm. All 18 directions are included.Now I need to edit them (a copy) to execute h5topng. That will take awhile but the images that are already up should be indicative. The difference is the 2.5 times increased resolution so the noise outside the cavity will be much lower for these cases. Enjoy - and I expect questions as usual.I take it that zxcvb sent you a Personal Message with the BASH command files ? Because there is no posted message here from zxcvb.Anyway, a warm welcome to our thread, zxcvb and thank you so much for your help Yes, a very big help from zxcvb, Thank you again, and welcome!Aero, what is the output power of the antenna in the simulation? The numbers are much larger than they were, but they are still much, much lower than I would expect under a resonant condition. Todd
Had a Redditor ask me if he could help and 3D print out a Helical Antenna form for me. I thought that was very nice and here it is. This will be much easier than hand forming a 2.45 Ghz and more accurate. Shell
Quote from: WarpTech on 07/02/2015 12:11 amQuote from: aero on 07/01/2015 08:33 pm...Yes, a very big help from zxcvb, Thank you again, and welcome!Aero, what is the output power of the antenna in the simulation? The numbers are much larger than they were, but they are still much, much lower than I would expect under a resonant condition. ToddTodd, are you taking into account that these fields are in Meep dimensionless units ( http://ab-initio.mit.edu/wiki/index.php/Meep_Introduction#Units_in_Meep )? (not normal SI dimensional units)Also, the value of the field at the antenna is higher than shown, I had to clip the values of the antenna so that the electric fields can be seen.
Quote from: aero on 07/01/2015 08:33 pm...Yes, a very big help from zxcvb, Thank you again, and welcome!Aero, what is the output power of the antenna in the simulation? The numbers are much larger than they were, but they are still much, much lower than I would expect under a resonant condition. Todd
...Yes, a very big help from zxcvb, Thank you again, and welcome!