Short circuit caused launch failure of Japanese mini-rocket
Japanese engineers now believe that the cause of the failure of that country’s test launch of a mini-rocket on January 15 was because of the failure of wiring insulation.
The agency said it believes the cladding of electric cables was damaged by the vibration and heat of nearby metal parts, leading the cables to directly touch the metal parts. As a result, a short circuit occurred and a data transmission device lost power, it said.
It is remarkable how much the language of this story reminds me of Soviet era press releases. Everything about it is designed to obscure the problem so that it will be difficult for outsiders to understand what happened.
From what I gather, the cables were not properly secured so that during launch they rubbed violently against some nearby sharp metal parts, which then cut the insulation and caused the short circuit. That they were not properly secured, a basic engineering requirement for any rocket, and that this announcement is written to obscure this fact, suggests once again that Japan’s space agency has some serious quality control problems that it is still not facing.
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Japanese engineers now believe that the cause of the failure of that country’s test launch of a mini-rocket on January 15 was because of the failure of wiring insulation.
The agency said it believes the cladding of electric cables was damaged by the vibration and heat of nearby metal parts, leading the cables to directly touch the metal parts. As a result, a short circuit occurred and a data transmission device lost power, it said.
It is remarkable how much the language of this story reminds me of Soviet era press releases. Everything about it is designed to obscure the problem so that it will be difficult for outsiders to understand what happened.
From what I gather, the cables were not properly secured so that during launch they rubbed violently against some nearby sharp metal parts, which then cut the insulation and caused the short circuit. That they were not properly secured, a basic engineering requirement for any rocket, and that this announcement is written to obscure this fact, suggests once again that Japan’s space agency has some serious quality control problems that it is still not facing.
Readers!
Please consider supporting my work here at Behind the Black. Your support allows me the freedom and ability to analyze objectively the ongoing renaissance in space, as well as the cultural changes -- for good or ill -- that are happening across America. Fourteen years ago I wrote that SLS and Orion were a bad ideas, a waste of money, would be years behind schedule, and better replaced by commercial private enterprise. Only now does it appear that Washington might finally recognize this reality.
In 2020 when the world panicked over COVID I wrote that the panic was unnecessary, that the virus was apparently simply a variation of the flu, that masks were not simply pointless but if worn incorrectly were a health threat, that the lockdowns were a disaster and did nothing to stop the spread of COVID. Only in the past year have some of our so-called experts in the health field have begun to recognize these facts.
Your help allows me to do this kind of intelligent analysis. I take no advertising or sponsors, so my reporting isn't influenced by donations by established space or drug companies. Instead, I rely entirely on donations and subscriptions from my readers, which gives me the freedom to write what I think, unencumbered by outside influences.
You can support me either by giving a one-time contribution or a regular subscription. There are four ways of doing so:
1. Zelle: This is the only internet method that charges no fees. All you have to do is use the Zelle link at your internet bank and give my name and email address (zimmerman at nasw dot org). What you donate is what I get.
2. Patreon: Go to my website there and pick one of five monthly subscription amounts, or by making a one-time donation.
3. A Paypal Donation or subscription:
4. Donate by check, payable to Robert Zimmerman and mailed to
Behind The Black
c/o Robert Zimmerman
P.O.Box 1262
Cortaro, AZ 85652
You can also support me by buying one of my books, as noted in the boxes interspersed throughout the webpage or shown in the menu above.
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