EVENT	Date	November (30) 2016
	Description	Norse Iron Smelting Course
	Goal	teaching
	Team	Darrell Markewitz
		Arthur von Eschen (Asfolk)
FURNACE	Type	Norse short shaft
	Material	clay manure cobb on plinth
	Interior		25
	Height		65
	Stack		50
	Base		15
	Packing	charcoal fines	18.5
	Tuyere	standard copper
	Diameter		2
	Angle		-22.5
	Proud		5
	Air System	standard electric blower
	Extraction	bottom via arch
MATERIALS	Ore	DD 2 (red + ≠ 18% scale)
	Charcoal	Maple
CLOCK	ELAPSED	EVENT	AIR		CHARCOAL			ORE
actual					UNIT	COUNT	TOTAL	Unit	TOTAL
			gauge	LpM	bucket		kg	kg	kg
			m3/sec				1.92
to 1430	E 2:30	wood splints preheat
1510	40	fill with ungraded charcoal				3	5.76
relative
1200		main sequence start (air gate at 8)	6.68	400.8
1230	30	switch to graded charcoal			1	4	7.68
1243	12		6.65	399	1	5	9.60
1302	19				1	6	11.52
1319	17	increase air (air gate at 9)	7.44	446.4	1	7	13.44
1334	15	(air gate at 10)	7.35	441	1	8	15.36
1346	15	(air gate at 11)	7.65	459	1	9	17.28
1350		first ore addition - limonite
1403	17				1	10	19.20	1	1
1416	13				1	11	21.12	1	2
1430	14		7.75	465	1	12	23.04	1	3
1443	13				1	13	24.96	1	4
1455	12				1	14	26.88	1	5
1510	15	last of limonite			1	15	28.80	1.5	6.5
1525	15	switch to analog	7.75	465	1	16	30.72	1.5	8
1540	15				1	17	32.64	1.5	9.5
1553	13				1	18	34.56	1.5	11
1607	14				1	19	36.48	2	13
1624	17				1	20	38.40	2	15
1638	14				1	21	40.32	2	17
1654	16				1	22	42.24	2	19
1708	14				1	23	44.16	2	21
1723	15				1	24	46.08	2	23
1737	14				1	25	48.00	2	25
1751	14				1	26	49.92	2	27
1805	14				1	27	51.84	2	29
1821	16	last ore addition			1	28	53.76	2.7	31.7
1833	12	graded to cover			1	29	55.68
		start burn down
1905		start extraction
TOTALS
	Charcoal		56	kg
	Ore	limonite 6.5 / analog 25.2	31.7	kg
	Bloom		7.8	kg
	Gromps
	Yield		25	%
	Condition	rectangular shape, 'crumbly'
	Quality	spark test 1020-1030
		analog water =13% (100 : 87)