Hydrogen Efficency and Power

[wizkycho]

      your maths:   120 MJ/Kg =0,12KW/g     

      my first process step,
      converting:               
                             3,6MJ=1KWH

I can only repeat my opinion:
you exspect to get high energy gains,but you calculate with numbers,only to reach through Fusion-/Fission-reactors ! 
Hydrogen-cells are water-Cracker-/Catalysis-tech,so-from my opinion-
you can only exspect an output max. which is the specific energy density value !!!                        
S
  dL

                       100W/s = 100/3600 WH

                                                           

yes 120 MJ/Kg = 0,12KW/g is not true should be 120MJ/Kg=0.120MW/g=120KW/g which is close to 143KW/g of energy density that is stated on the site that is linked from the Very First Massage of this topic.

So you still claim that lamp light of 100W (domestic standard bulb) left to light up the room
for one hour will consume 360KWh This is just not so it will consume 100Wh. The same is for production.

1J = 1W/s

so if 143KW is running for an hour youl get 143KWh or 143KWh/3600g (/per 3600grams of Hydrogen) 143KW/s/g (per second /and of course per gram) gives 143KWs/g.

So I stated that if 1g of hydrogen is burnt in one second it has released 143KW per second.
You only had to do is to read the statement and ad /g (per gram). 143KW/s/g = 143KWs/g

Think this solves it !

[lancaIV]

hello Igor,

100W/s = 100/3600 WH
100/3600 WH X 3600(sec.) = 100WH,yes this is the work of
the 100W bulb during 1 hour !!!
Where and when did I calculate with 360KWH consume

                120MJ/Kg =0,120MW/g =120KW/g
               
          Please correct yourself:Joule versus Wattsecond 

Sincerely
           de Lanca

[wizkycho]

Wyzkycho,
at first I think and write about H2 and not H(elium),
second the ic-engine is an open-cycle explosion-engine,
most of the power is lost-the reaction is to slowly,
and when you calculate 140KW/s:how compressed
is your "process converter" ? mm^3/cm^3 ?
These 140KW/s are 504MW/h per gram H2 !


S
  dL

here, you just multiplied 140KW/s with 3600 and THEN added per gram. So you made a wrong calculations.
Read the text as it is.
Think that first letter is quite clear.

Igor

[lancaIV]

Please differ between the Hydrogen energy content and the
peak power plant construction,and this 504MW/H are per g/sec.!
It is like the capacitor:up to 10kW per Kg but only 60WH per Kg !

S
  dL

[wizkycho]

Please differ between the Hydrogen energy content and the
peak power plant construction,and this 504MW/H are per g/sec.!
It is like the capacitor:up to 10kW per Kg but only 60WH per Kg !

S
  dL

I have difered it in the very first letter !