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ottanicubano88
Registrace 27. 01. 2009
l'autore di questo canale si pone l'obbienttivo di analizzare ed indagare i fenomeni che avvengono nelle detonazioni (settore dei materiali energetici) e nei circuiti elettronici a SCOPO ESCLUSIVAMENTE EDUCATIVO/SCIENTIFICO, mettendo a disposizione i risultati ottenuti sotto forma di report video. grazie alla mia pluriennale esperienza in questo ambito ogni test è stato eseguito con tutte le precauzioni del caso evitando inutili rischi a cose e/o persone.
NON FORNISCO INFORMAZIONI AL DI FUORI DI QUANTO È STATO GIÀ PUBBLICATO.
auguro a tutti buona visione.
ottanicubano88
Italy
NON FORNISCO INFORMAZIONI AL DI FUORI DI QUANTO È STATO GIÀ PUBBLICATO.
auguro a tutti buona visione.
ottanicubano88
Italy
Design, construction, testing my cheap DIY spot welder 2.0 - Pt 3 of 3
Design, construction, testing my cheap DIY spot welder 2.0 - Pt 3 of 3
zhlédnutí: 60
Video
Design, construction, testing my cheap DIY spot welder 2.0 - Pt. 2 of 3
zhlédnutí 69Před rokem
Design, construction, testing my cheap DIY spot welder 2.0 - Pt. 2 of 3
Design, construction, testing my cheap DIY spot welder 2.0 - Pt. 1 of 3
zhlédnutí 169Před rokem
long video but rich of details to understand how to design your own prototype of spot welder machine able to work with Cu/Ni strips. All the three videos contain an explanation of the circuit, how to realize it, the final test and the conclusions. total cost: mosfet 15€ copper bar 10 € IC's 8 € case 5 € cables 10 € spot pen 15 € = 63 € Project and gerber available at this link: oshwlab.com/roby...
BIFRC spot welder: circuit design improvements part 3
zhlédnutí 188Před 2 lety
this video shows how to get the maximum reliability and performance from the cheap BIRFC board, moreover you can get also information aimed at building a new board's version by yourself just buying the power MOSFETs apart and IC's commonly available on market. - part 1: design discussion - part 2: prototype testing - part 3: final testing In this part the Circuit is tested showing its effective...
BIFRC spot welder: circuit design improvements part 2
zhlédnutí 300Před 2 lety
this video shows how to get the maximum reliability and performance from the cheap BIRFC board, moreover you can get also information in order to build a new board's version by yourself just buying the power MOSFETs apart and IC's commonly available on market. - part 1: design discussion - part 2: prototype testing - part 3: final testing In this part the breadboard is used to preliminary testi...
BIFRC spot welder: circuit design improvements part 1
zhlédnutí 528Před 2 lety
this video shows how to get the maximum reliability and performance from the cheap BIRFC board, moreover you can get also information aimed at building a new board's version by yourself just buying the power MOSFETs apart and IC's commonly available on market. - part 1: design discussion - part 2: prototype testing - part 3: final testing In this part the Circuit Theory is analyzed showing the ...
testing HC-900A in front of my house fox and marten around
zhlédnutí 102Před 2 lety
1080p 30 fps good quality trap camera, fair price :) I've never thought how much hectic nightlife there were in front of my house before to install this trap camera !!! haha.
500F ultracapacitor tractor starter
zhlédnutí 1,9KPřed 7 lety
in this video I've wanted underline which are the electric specifications to consider in order to replace effectively a lead acid battery. The ultracapacitor lifetime may be assumed equal to the tractor's one.
EBW Vs EBC DSO203
zhlédnutí 230Před 7 lety
I'm returned, the research continues... all opensource software: OS: ubuntu 14.04.4 Oscilloscope DS203 Firmware wildcat 6.1 HW v1.82 video editor Kdenlive
HDR-AS30V mtb off-road
zhlédnutí 39Před 8 lety
a trip during the weekend in a field using smooth tires, I could have go faster, but with this limitation was impossible :-)
update nped fae
zhlédnutí 205Před 8 lety
not primary explosives device for fuel air explosion application
MHN + glass grit failed ignition
zhlédnutí 384Před 9 lety
I decided to upload this video because I believe that it is concrete example of physics problems involved in its realization.
5kV EBW-FAE igniter under construction
zhlédnutí 190Před 9 lety
my channel is momentarily calm, no explosion, no synthesis, but the projects go forward :-) also with a lot of commitments
my pulse detonation engine design ready for numerical simulation
zhlédnutí 1,2KPřed 10 lety
my pulse detonation engine design ready for numerical simulation
experimental mix Vs DNEU Vs NMHNO3 + extras
zhlédnutí 311Před 10 lety
experimental mix Vs DNEU Vs NMHNO3 extras
Failed ignition of MHN slapper detonator
zhlédnutí 1,2KPřed 10 lety
Failed ignition of MHN slapper detonator
pellet test: standard Vs perforating Vs explosive using diana LP8 magnum
zhlédnutí 13KPřed 10 lety
pellet test: standard Vs perforating Vs explosive using diana LP8 magnum
Ma il TACN che sarebbe?
Escolheram um cara com mau de parkinson para ser o câmera!🤦
Old CZcams vibe
I once heard of using a mixture of xylene, acetone, benzene and gasoline for the dispersal charge. Do you have any info on this?
can you use flashpowder as explosive or it has to be very contained to work like a high explosive?
You need miedziankid
Would you please provide the code about the numerical simulation of pulse detonation engine?
Cool :)
Maybe it would be better to make some thermobaric explosives?😁
What is DNEU?
Apparently, it is n,n-Dinitro ethylene urea, a very ambitious and little-known energetic material with very insufficient information available in regards to it. The compound is a nitramine, and like RDX and HMX, it is carbon monoxide-balanced, assuming all hydrogen is oxidized to water vapor. It has variable detonation velocities and is susceptible to low-order initiation. If detonated correctly, such as with a sufficient booster charge, it can detonate at a maximum velocity of 8,600m/s. If 1 mole of DNEU is combined with 3 moles of AN (Ammonium nitrate), an oxygen balanced composition is obtained. This mixture has a higher RE factor but lower detonation velocity than that of pure DNEU. It detonates at a range of 7,400 - 7,700m/s depending on loading density. A similar effect occurs when attempting to correct the oxygen balance of TNT with AN to form Amatol (better RE, though lower VoD in practice).
Having a flat surface beneath the cone will probably disrupt the cones crumpling, hence it will probably not achieve the desired effect.
The color of mesityl oxide is blue? The 5 days are in heat or did you just let it rest?
Thank you for teaching how to make anti tank stick
"I handles it with my fingers, because i love nitrate headaches"
Equal to 1000g of blackpowder
Domestic terrorism here I come
Look have a hand full of feathers and a bucket of KFC. I made a bird. TWIT
Where is video?😭
How long will it hold a charge? Do the capacitors discharge on their own when hooked up to a battery? I mean do they leak energy all the time?
The 230v cable is 1 mm at least, can be up to 2.5 mm, so its not really a fair comparison if the coax is only 0.07 mm! Does leaving wires rolled up increase loss more? Why could coax be better? I though the diameter of the wire was more important?
I do not understand a fckin word, but the music is hilarious! greetings from germany :)
Bravissimo, un video veramnte ben fatto e interessante, e come dici tu vaffanculo agli stronzi che unsano male la conoscenza, mi dici che ci hai fatto poi con il biuret?
Nulla ancora, gli studi sugli em sono sospesi a data da definire. Il dinitrobiuret sarebbe da indagare così come altri composti a base di biuret, basso costo e performance considerevoli.
Ma online non trovo niente in cui vene usata si nitra?
è più potente del semplice annm?
Più sensibile
I’ve seen shaped charge made from plastic and metal cone u never know ! This might or might not work
Those are the only possible options...
Glass works too.
Great job. what kind odf balancing did you use?
Odf ? Do you mean the charge of the capacitors ?
Would you try 5 gr DPPP as follows? czcams.com/video/-3jKj8fQhGg/video.html
Placing it on top of a metal tube is the best solution, unfortunately that time I did'n It.
Yeah that like trying to make a Firecracker out of thin paper...its gonna make some smoke and maybe a tiny boom,but the intendet effect will never happen.This is total BS,dont try it.
thosci.com/synthesis-of-mannitol-hexanitrate/ I think the nitric acid I use is white smoke-free, 50% or 55% Could this be a problem? For MHN and MHN stable? Can I make plastic?
similar stability to petn
Acere ,lindo hierro esa Diana.Te las pasaste con esas copitas explosivas.💥 JeJe
TACN is hygroscopic !!?
Well, rest assured you won't need to write your above disclaimer, as this just will not work.
No way in hell would this work you are correct
Could not watch
piece of shit
Che culo
At least you have the good sense to use a BSA Airsporter. The suppressor did the job, you should fit one to your music? box, that was truly crap i'd rather have matchsticks pushed under my fingernails than listen to that YYUUUKKK, dAVE uk
Hola interesante video, me gustaría contactar con usted para intercambiar experiencia.
Angel Abreu can you speak in english please, espanol is similar to italian but I prefer the first one
Nice specimens Dude
too bad it doesn't exist.
it exists, but it is not well known...
song name?
Nice looking pistol and respectable brand. Im looking forward in buy one LT8 or full custom a Crosman 1733.
Does it work well? Does it have good brisance and can it be initiated with for example 1 or less grams of HMTD? Is it stable enough with the added CuO to be detonated just after the synthesis?
+Eimantas a yes the answers at your questions are in the comments to the video.
Interesting crosses. Good job on the video.
+Brando Toe thank you man.
ciao complimenti per i video e per il tuo livello di conoscenza.ma per caso stai su facebook?
+antony bomb si ovviamente nn posso rivelarti la mia ideantità, questo è sottointeso ma ogni tanto è meglio ribadirlo. Grazie per i complimenti, io condivido solamente una passione come altri utenti sparsi per il mondo.
dai che voglio vedere il famoso EBW all'azione! ;-)
+Fabio Comiotto a Fabio sei ricomparso è un sacco che nn ci sentiamo, ma quando mi vorrai dare questa mail che sto yt nn funziona un cazzo ! le notifiche arrivano e nn arrivano....
+ottanicubano88 prova adesso a mandarmi un mex,ho sistemato un po di impostazioni come sempre youtube complica le cose!
+Fabio Comiotto a fabio guarda che cosa ho trovato ! www.banggood.com/1000ml-Vacuum-Distillation-Extract-Kit-2040-Joint-Lab-Glassware-Set-p-970687.html spettacolare, è da mettere nella lista dei desideri....
+ottanicubano88 beh è un buon prezzo per un set completo! ti conviene prenderlo subito perchè se ne vedono pochi a questo prezzo. certe volte li trovi anche a 45-50€ ma sono senza niente,solo il pallone e il tubo refrigerante!
per ora so dove prenderlo poi più in là nn si sa mai...dai che entro fine anno voglio testà TACN Vs TNT Vs DNEU 70g tutti a densità teorica ! devo migliorare i miei cap in termini di pressione di detonazione e l'unico aiuto è con un mix di EGDN MHN NC una specie di blasting gelatine credo che con 2g sto ok per il DNEU dovrò adottare un confinamento metallico ed un booster di almento 50g...tu che mi dici, è praticamente insensibile, come ANFO...
might as well put flash powder in the mixer. I would rather keep my distance. ^^
Isnt it easier to simply dissolve Cu in HNO3 and after the NO2 gas stops, just adding NH3? This way, there will fall out great quantities of TACN.
another way to make TACN,we use Cu(NO3)2 to make TACN
I recommend using the unified standard for the cavity. For example, paper tube 10mm, length 60mm. A try different densities. And the smaller glass. About a 0,5-1mm. Liptakov
Laboratoř Liptákov your advice might be right, but I'd like to have a compact cap, further improvements might give a partial DDT. Now I've started again the assembly of my EBW at 5kV, I believe that no problem I'll have, I hope to finish it within this year.
Try it again with confinement for your charge :-)