image015
Tablc I
Enerjj} Output per 1’ound of “Fucl" Consumed for Batterie* and Fld Cells C omparcd (o Convcntional llydrocarbonfuelcd Fnj*ine\
|
Air Brcathers': Comrentional Engine* (Efticiency 2^ 33%) |
wau-hours per lb. fucl |
|
Jet fuel (kcroscnc) |
2,000 |
|
Hydrogcn |
5.000 |
|
Buliehes A Fuel Cells (Efticiency 67%) | |
|
Hydrogcn |
10.000 |
|
** Bcryllium |
4.750 |
|
Aluminum |
2,150 |
watt-hours per Ib. fucl
|
Sclf-Contained: Conventional Engine* (Efticiency ^ 33%) |
+ oxvgcn |
|
Jcl fucl and Onygcn |
500 |
|
Hydrogcn and Oxygcn |
560 |
|
Batieries dc. Fuel Cells (Efticiency ^ 67%) | |
|
Hydrogcn and Oxygcn |
1,120 |
|
Bcryllium and Oxygcn |
1,700 |
|
Aluminum and Oxygen |
1.140 |
|
Lithium and Fluorinc |
1.670 |
’ Notc thatfor o ve hicie to be rechurgeable in apace. it muit not diicunl uied fuel. This mcans tkat an airbrcothinę \ehicie gels heavicr tluring operntion. hhlch seenu like u diukhantage But perhaps the fupply of ox)‘gcn brought back
to the mother ship i.t wtlcomed
Wyszukiwarka
Podobne podstrony:
image004 Tablc I Energy Output per 1’ourtd of *FueF* ConMjmed for Bdtcrie* and Fud Cdi* C omparcd (o
image013 (31) AutoPlay 42DVD RW Drive (G:) DW230ENCD ] Always do this for software and games: Instal
image001 A section of the wali rippcd boso and a solid, glassy column of wałor tmashed Haywood whera
image002 •We re fighting a new kind of war against determined enemies. And public servants long into
image002 To coincide with the 200th anniversary of the birth of Edgar Allan Poe, this anthology cele
image002 Wtth u mafpaiH lite Analog. vou nould. of courte, e.tpecl U» to use contputrr* for
image002 With u magtaine like Analog, you would. of ćoursc. e.tpect us to uxe computrn lor
image002 I ndored this book/ ^Mxnv Bal6 author of i fo rk Times bestsolling es Lovc thought nbout f
image002 SEEDS DE LIFEBy JOHN TAINE "SEEDS OF LIFE is Science fiction of a high order, a novel
image002 ‘McAuley [has an] acute ability to get under bis characters’ skins and convey a rich sense
image003 Hesgotone extraordinary chance at the dream of a lifetimę. Alex Rogan is a small-
image019 Tablc I. Organie Matter in Mełcorile* Rcpre«ntative Fmdinp. C1a« oi organ* apccirtc
Soldiers and Uniforms of Napoleonic Wars (2004) f SOLDIERS AND UNIFORMS OF z/ *1®
56 Table 2.1 Sample sizes presented relative to the number of capture per bird. 1 Number of
więcej podobnych podstron