EV - lighter, cheaper, longer mileage

EV – lighter, cheaper, longer mileage

Author: David Judbarovski, systems engineering, principle inventor

judbarovski@gmail.com

 

Abstract

The electric vehicle (EV) reported here can run 2.5 longer mileage and 3.3 cheaper for the same mileage than conventional vehicle with internal combustion engine (ICE).

Foreword

(1) CO2 + H2 = CO + H2O

(2) CO + 2 H2 = CH2 (petrol) + H2O

The said petrol being made of air and water, it is without any contaminants, and as cheap as no more than USD 0.35/kg = 0.3/liter = 1.15/gallon

(for example, see “Liquid fuel for sustainability - corrected”, 27.07.2020, https://judbarovski.blogspot.com/2020/07 )

 

On-board of the EV

(1) CH2 + 2 H2O (water steam in small excess) = CO2 (g) + 3 H2 – 200 kJ

To take away CO2 poisoning fuel cells

2) CO2 (g) + 3 H2 (g) = CO2 (s) + 3 H2 (g) – 25 kJ,

Totally 200 + 25 = 225 kJ

(3) 225 kJ = 0.33 CH2 + air

Totally 1.0 + 0.33 = 1.33 mol CH2 = 18.6 gram CH2, or 18.6 kg CH2 per 6 kg H2

(4) 3 H2 + air by Fuel Cell of 67% efficiency = 6 kg of H2 * 120 MJ * 0.67

= 480 MJ = 133 kWh electricity, consuming 18.6 kg CH2 by USD 0.35/kg = 651 cents, so

651 / 133 = 4.9 cents/ kWh = (if 0.75 efficiency) = 6.53 cent/kWh

For comparison,

The same 16.8 kg petrol for conventional car with ICE and total efficiency 0.23 on wheels, it is 16.8 * 48 MJ * 0.23 = 185 MJ = 52 kWh.

Now in USA the petrol is 2.3 $/gallon = 67 cent/kg, so 16.8 kg * 67 cents = 1120 cents, or 1129/52 kWh = 21.6 cent/kWh

Being summarized

EV by the said technology is 21.6 / 6.53 = 3.3 times cheaper per mileage, and 133/52 = 2.5 times less the fuel consume

 

 

 

 

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