Ingenieur Vol. 74 Ingenieur Vol 72, April-June 2018 - Page 14

INGENIEUR During the Le Bourget air show in Paris, in June 2017, both Airbus and Boeing released their market forecasts for the following 20 years (2017-2036), Airbus’s Global Market Forecast and Boeing’s Current Market Outlook, taking into account traf ™₯Œ™½Ι•…ΝΡΜΈQ…‰±”€Δ₯́„½΅Α…Ι₯Ν½Έ)½˜Ρ‘”ΡέΌ™½Ι•…ΝΡ́έ₯Ρ Ι•ΝΑ•ΠΡΌΉΥ΅‰•Θ)½˜Α…ΝΝ•Ή•Θ…₯ɍɅ™Π…ΉΩ…±Υ”½˜½΅΅•Ι₯…°)…₯ɍɅ™ΠΙ•ΝΑ•Ρ₯Ω•±δΈ)±Ρ‘½Υ Ρ‘”½΅Α…Ι₯Ν½ΈΑΙ½Ω₯‘•Μ…Έ½Ω•ΙΩ₯•ά)½˜Ρ‘”Α…ΝΝ•Ή•Θ…₯ɍɅ™Π΅…Ι­•Π°₯Ё‘₯‘•ΜΝ½΅”½˜)Ρ‘”‘•Ω•±½Α₯ΉœΡΙ•Ή‘́™½ΘΡ‘”‘•΅…Ή½˜Ω…Ι₯½ΥΜ)…₯ɍɅ™Π…Ρ•½Ι₯•ΜΈ₯Ι‰Ύɕ½Ή₯͕́ё…Ёё•Ι”)₯́…Έ½Ω•Ι±…ΐ‰•Ρέ••ΈΡ‘”½Α•Ι…Ρ₯½ΉΜ½˜Ρέ₯Έ΅…₯Ν±”)…ΉΝ₯Ή±”΅…₯Ν±”…₯ɍɅ™ΠΡεΑ•ΜΈ½Θ•α…΅Α±”Ρέ₯Έ΄)…₯Ν±”…₯ɍɅ™Π…Ι”ΥΝ•΅½Ι”½™Ρ•Έ½ΈΙ½Υѕ́±½Ή•Θ)Ρ‘…Έ€Θ°ΐΐΑΉ΄Ρ‘…ΈΝ₯Ή±”΅…₯Ν±”ΡεΑ•Μέ‘₯ …Ι”)ΥΝ•½ΈΙ½Υѕ́͑½Ιѕȁё…Έ€Θ°ΐΐΑΉ΄Έ ±•…Ι±δ)…Α…₯Ρ䁹••‘́½ΈΝ‘½Ιѕȁ͕Ρ½Ί₯́½Ή”½˜Ρ‘”)­•δ‘Ι₯Ω•Ί™½ΘΡ‘”ΥΝ”½˜Ρέ₯»ŠM…₯Ν±”ΡεΑ•Μ°‰ΥΠ)Ρ‘•Ι”₯́…±ΝΌ•Ω₯‘•Ή”Ρ‘…Ё½Ή•ΝΡ₯½Έ°Α…ΙΡ₯Υ±…Ι±δ)₯ΈΝ₯„₯́…Ή½Ρ‘•Θ™…Ρ½Θ°έ₯Ρ ΅…Ήδ…₯ΙΑ½ΙΡ́₯ΈΡ‘”)Ι•₯½Έ½Α•Ι…Ρ₯½Ή…±±δ½ΉΝΡΙ…₯Ή•Έ)½Ι‘₯ΉœΡΌΡ‘”%ΉΡ•ΙΉ…Ρ₯½Ή…° ₯Ω₯°Ω₯…Ρ₯½Έ)=ɝ…Ή₯Ν…Ρ₯½Έ€‘% <€°€ΔΠȁ½ΥΉΡΙ₯•Μ…‘‘•€Τ”½Θ)΅½Ι”…Α…₯Ρδ₯Έ€ΘΐΔ؁ё…Έ₯Έ€ΘΐΔΤΈ=˜Ρ‘•Ν”°)Ή•…Ι±δ€ΰΐ½ΥΉΡΙ₯•Μ…‘‘•΅½Ι”Ρ‘…Έ€Δΐ”…Μ)Ν‘½έΈ₯Έ₯ΥΙ”€ΠΈQ‘₯Μ°½΅‰₯Ή•έ₯Ρ ΡΙ…™™₯Œ)₯ɍɅ™Π•΅…Ή)₯ΥΙ”€Πθ€ΘΐΔ؁‘‘• …Α…₯Ρ䀑M½Υɍ”θ₯Ι‰ΥΜ°(ΘΐΔά€)Ι½έΡ …‰½Ω”Ρ‘”±½ΉœΡ•Ι΄ΡΙ•Ή°₯́‘Ι₯Ω₯Ήœ)‘•΅…Ή™½ΘΉ•ά…₯ɍɅ™ΠΡ½‘…䁅Ή₯ΉΡΌΡ‘”™ΥΡΥΙ”Έ)5½Ι”Ρ‘…ΈΝ₯΅Α±δ…‘‘₯Ήœ…Α…₯Ρ䰁ё”έ½Ι±“ŠeΜ)…₯Ι±₯Ή•Μ…Ι”…±ΝΌ₯ΉΙ•…Ν₯Ή±δ΅½Ι”•™™₯₯•ΉΠ₯Έ)Ρ‘”έ…δΡ‘…Ёё•δ…Ι”ΥΝ₯Ήœ…₯ɍɅ™ΠΈΩ•Ι…”±½…)™…Ρ½Θ°Ρ‘…Ё₯Μ°Ρ‘”ΑΙ½Α½ΙΡ₯½Έ½˜Ρ‘”Ν•…Ρ́™₯±±•)₯ΈΡ‘”…₯ɍɅ™Π°…Ι”…Ё…Έ…±°΅Ρ₯΅”‘₯ …Ё…Ι½ΥΉ(ΰΐ”ΈQ…­₯Ήœ₯ΉΡΌ…½ΥΉΠΙ½έΡ ₯Έ…Ω•Ι…”)…₯ɍɅ™ΠΝ₯ι”°₯ΉΙ•…Ν•…Ω•Ι…”ΥΡ₯±₯ι…Ρ₯½Έ±•Ω•±Μ)…́ݕ±°…́‘₯‘•Θ…Ω•Ι…”±½…™…Ρ½Θ°…₯ɍɅ™Π)…Ι”…Έ₯΅ΑΙ•ΝΝ₯Ω”€Τΐ”΅½Ι”ΑΙ½‘ՍΡ₯Ω”₯ΈΡ•Ι΅Μ)½˜ΡΙ…™™₯ŒΡ½‘…δΡ‘…Έ€Θΐε•…Ί…ΌΈΝ₯Ή₯™₯…ΉΠ)₯΅ΑΙ½Ω•΅•ΉΠ‘…́‰••Έέ₯ΡΉ•ΝΝ•™Ι½΄‰½Ρ Ρ‘”)…₯Ι±₯Ή•ΟŠd½Α•Ι…Ρ₯½Ή…°•™™₯₯•Ήδ…ΉΡ‘”ΝΡ…Ρ”½˜Ρ‘”)…ΙЁ…₯ɍɅ™Π‰•₯Ήœ‘•±₯Ω•Ι•Ρ½‘…δΈ)Q…‰±”€Δθ ½΅Α…Ι₯Ν½Έ₯ΈΑ…ΝΝ•Ή•Θ…₯ɍɅ™Π΅…ΉΥ™…ΡΥΙ•‰δ₯Ι‰Ύ…Ή ½•₯Ήœ)QεΑ•Μ½˜₯ɍɅ™Π9Υ΅‰•Θ½˜Α…ΝΝ•Ή•Θ…₯ɍɅ™Π)₯Ι‰ΥΜ) ½•₯Ήœ)UΉ₯ΡΜ(”)UΉ₯ΡΜ(”)I•₯½Ή…°)•ΡΜ(ΐ(ΐ(ΘΜάΐ(Ψ)M₯Ή±”₯Ν±”(ΘΠΰΐά€άΔ(ΘδΤΜΐ€άΠ(Δ(ΰΔάΤ(ΘΤ(ΰΔΘΐ(Θΐ)Qέ₯Έ₯Ν±”)Y•Ιδ1…ɝ”(ΔΔΰΠ(Π(¨(¨(ΜΠΔΨΨ€Δΐΐ€ΜάάΠΐ€Δΐΐ)Y…±Υ”½˜½΅΅•Ι₯…°…₯ɍɅ™Π)₯Ι‰ΥΜ) ½•₯Ήœ) ₯±±₯½ΈUL(”(ΐ(ΐ(ΔΔΐ(Θ(ΘΠΜδ€Πά(ΜΔΰΐ€ΤΤ(ΘΘΠΜ€ΠΜ(ΘΤΐΐ€ΠΜ(¨(ΤΠΤ(Δΐ(¨(ΤΘΘά€Δΐΐ€Τδάΐ€Δΐΐ(θQέ₯Έ…₯Ν±”…₯ɍɅ™Π½΅ΑΙ₯͕́͡…±°Ρέ₯Έ…₯Ν±”…Ή₯ΉΡ•Ι΅•‘₯…Ρ”Ρέ₯Έ…₯Ν±”…₯ɍɅ™Π(¨θ ½•₯Ήœ‘…́΅•Ι•Ω•Ι䁱…ɝ”…₯ɍɅ™Πέ₯Ρ ₯ΉΡ•Ι΅•‘₯…Ρ”Ρέ₯Έ…₯Ν±”…₯ɍɅ™Π₯ΉΡΌ)„΅•‘₯Υ΄½έ₯‘”…Ρ•½Ιδ₯ΈΡ‘” 5<€ΘΐΔάΈ!•Ή”Ω•Ι䁱…ɝ”…₯ɍɅ™Π‘…́‰••Έ)…½ΥΉΡ•₯ΉΡΌΡέ₯Έ…₯Ν±”₯ΈΡ‘”…‰½Ω”½΅Α…Ι₯Ν½Έέ½Ι¬Έ(Δ(Ψ(ΔΘ)Y=0(ΘΐΔΰ)Y=0€άΠ(ΤԁAI%0΅)U9))U9€ΘΐΔ