IRS CalculationIRS Calculation SheetPlease enter accurate values for the bold dimensions in the corresponding shaded boxesDimensionTermValue (mm)H (mm)Hh (mm)C (mm)D (mm)Vl (L)Ga (mm)Gb (mm)Gc (mm)Gd (mm)Ga - Gc (mm)C.C. Size (mm)Ga - GbCircumferina exterioar a oalC24604003402460783193503816123420012nlimea oalH400All measurements are in centimeters, except the volume which is expressed in liters.nlime oal cu mnereHh340580360580Back side of combustion chamberFront side of combustion chamberGrosime linielt3078Grosime de izolarei50360356.0Grosimea foaie de Metalt2.0X =200Grosimea unghiul de fierAt3Unghiul de fier limeAw30Combustion Chamber1520578578Runda Bar grosimeRBt12Base ring = 12mm RBSquare tubeBase plate40mm2X =260L =2549Legs (3 in quantity)48FormulasValue (mm)Pot Diameter = C =1PotDiameter = _______ =D7836Pot volume = x (0.5 x D)2 x H =8118116132Pot volume (mm3) = x (0.5 x _______)2 x _________Vmm192628411Pot volume in L = Vmm 1,000,000 =3Pot volume in L = _____________ 1,000,000Vl193LitersCombustion Chamber Size4Combustion Chamber SizeCc200Combustion chamber supportCombustion chamber supportGap A (mm) = Cc2 (4 x Cc) =short (2 in quantity)long (2 in quantity)5Gap A (mm) = _____ (4 x ____) =Ga50Gap B (mm) = Cc2 (4 x (Cc + 60)) =6Gap B (mm) = _______ ((4 * (____ + 60)) =Gb38GapC = Cc2 C =7GapC = ____ ____ =Gc16325360739GapD = 0.75 x Gc =8GapD = 0.75 x ____ =Gd12Slope Height B = Ga-Gb =25439aSlope Height B = ______ ______ =SHb129bLength of metal section that produce slop B = 4 x (Cc+ (2 x lt) + 2)10489cLength of one side of the square metal section that form slop B = 6b 4262Slope B10mm RBWood Support10mmRBFront of Combustion ChamberSlope Height C = Ga-Gc =12220Wood Shelf10Slope Height C = ______ ______ =SHc34Skirt Length = (D + 2 x Gd + t) x =11Skirt L= (_____+ 2 x ____ + _____) x =Sl254390Skirt Height = Hh-15 =104822612Skirt H = ______ -15 =Sh325Base Plate Diameter = D + (2 x Gd) + (2 x t) =1969213Base Plate D = ____ + (2 x ____) + (2 x ____) =BPD811Base plate Opening = Cc + (2 x lt) =40014Base plate Opening = ______ + (2 x lt) =BPO260Combustion Height = Cc + (1.5 x Cc) + lt + i26224015Combustion Height = ___+ (1.5 x ___) + ___ + ___ =Ch580CombustionWidth =Cc + (2 x (lt + i)) =16CombustionWidth = ____ + (2 x (____ + ____)) =Cw360Combustion chamber box front and back covers width = Cw - 2*t =17Combustion chamber box front and back covers width = ____ - 2*t =CCw356Combustion Chamber box front and back covers height = Ch - t =18Combustion Chamber box front and back covers height = ___ - t =CCh578Fuel inlet opening from the edge of the front box = i + lt t =19Fuel inlet opening from the edge of the front box = ____ + ____ x t =FI78Base ring D = D + (2 x Gd) + (2 x t) + RBt =20Base ring D = ____ + (2 x ___) + (2 x ___ ) + (2 x____) +RBt =BRd823Base ring C = (BRd-RBt) x =21Base ring C = (____-____) x =BRc2549Angle iron Length= 2 x ((((BR)-RBt))/2)2-((Cw2)-(Aw-At))2) =22AI Length=2 x ((((___)-___)/2)2-((___2)-(___-___))2) =Ailong739Angle iron Length (shorter)= Cw23Angle iron Length (shorter)= _______Aishort360Leg Length = Ch + Aw + At =24Leg Length = ____ + ____ + ____=Ll613Height of Pot Supports = Gap A - 2mm25Height of Pot Supports = _______=PS48Diameter of Pot Support Cap = 6 mm26Diameter of Pot Support Cap =SC6Vertical armlength of wood support = (BPD2) - (lt + i + (Cc2))27Vertical armlength of wood support = ( ______ 2) - (_____ + ____ +____ 2) + 10Va226Horizontal armlength of the wood support = 2 x Cc28Horizontal armlength of wood support = ____ - 2 x _____Ha400Wood support width = Cc + 40mm29Wood support width = _____ + 40 mmWw240Hollow square tube length to hinge the Wood support = Wood support width - 20 mm30Hollow square tube length to hinge the Wood suppor = ____ - 20 mmSTl220Wood shelf width = Cc - 4mm31Wood shelf width = _____ - 4mmWsw196Wood shelf length = lt + i + 10mm32Wood shelf length = _____ + ______ + 10mmWsl90Position of hollow square tube hinge for wood support on front face plate = Va - 2/3*Cc33Position of hollow square tube hinge for the wood support on the front face plate = _____ - 2/3*______Pst9234Pot Stabilizer Height = 75 mmPsh75

crastocm:Should CIRS be 4x sheet metal thickness? Because you have an inner and outer skirt? Also, please confirm that for IRS you would exclude the insulation thickness and only have 2x the sheet metal thickness.crastocm:The Manual states a thickness of 2mm Sheet Metal. Please Confirm.crastocm:Is this supposed to made from 10mm round bar? Looking at the manual, I am not sure.X * XBottom ringX * XSkirt

Mold size for clay linersCalculation sheet to determine mold size for clay linersEnter the name of the location the clay sample is brought from and values for shirnkage rate in the greay shaded cells.Location =LegedadiSize of combustion chamber =20cmLocation Name =LegedadiMold No. 1:Bottom floor of the combustion chamberClay Shirnkage rate =8.00%Top ViewCross section (A-A)Cross section (B-B)Stove Dimension20.0cmLiner thickness =3.0cm21.7Insulation thickness =5.0cm21.7Liner No.DescriptionLiner Size0No. of Pieces needed for one stove30.43.030.4Mould SizeWidthHeight/LengthWidthHeight/Length1Bottom horizontal20.028.021.730.413.02Bottom sides - vertical31.023.033.725.023Top Horizontal26.05.028.35.414Top Vertical and back bottom26.030.028.332.64Mold No.2:Bottom side walls of the combustion chamber5Back top26.023.028.325.01Top ViewCross section (A-A)Cross section (B-B)30.733.73.025.025.030.733.73.0Mold No.3:Top horizontal wallTop ViewCross section (A-A)Cross section (B-B)28.35.43.05.428.33.0Mold No.4:Top front and side walls and back bottom wall of the combustion chamberTop ViewCross section (A-A)Cross section (B-B)22.332.63.032.628.328.33.0Mold No.5:Back top wall of the combustion chamberTop ViewCross section (A-A)Cross section (B-B)22.325.03.025.028.328.33.0

crastocm:I linked these three numbers to the 1st sheet in this workbook. I noticed in the CIRS workbook, the Stove dimension is 18cm, I don't know where that comes from, but I assumed you were talking about the Combustion Chamber size, so that's what I have here, Please confirm.AABBAABBAABBAABBBB