پاسخ : طراحی و ساخت شوفاژ الکتریکی - القایی
سلام
تواین لینک هر دو مورد رو مقایسه کرده و نتیجه نهایی رو با ذکر منابع در پایین صفحه اورده.
بازدهی روش المنتی 70درصد شده و روش القایی 90درصد.
http://homeguides.sfgate.com/cooktops-magnetic-induction-vs-electric-heating-elements-73392.html
Magnetic induction cooktops tend to cost much more than traditional electric stoves. A July 2012 report by Consumer Search reveals that the cheapest induction units start at around $1,200, while a top-of-the-line electric cooktop can be had for around the same price. Standard electric cooktops cost hundreds less than even a basic induction stove. Despite this difference in upfront costs, the higher energy efficiency of induction cooktops may result in lower costs over time compared to electric units. "Popular Mechanics" estimates that an electric heating element uses 320 watt-hours of electricity to boil 2 liters of water, compared to just 225 watt-hours for an induction cooktop. Around 90 percent of the electricity consumed by an induction stove goes directly toward heating food, while only 65 percent to 70 percent of electricity used by electric cooktops are used to heat food, reports "Popular Mechanics."
سلام
تواین لینک هر دو مورد رو مقایسه کرده و نتیجه نهایی رو با ذکر منابع در پایین صفحه اورده.
بازدهی روش المنتی 70درصد شده و روش القایی 90درصد.
http://homeguides.sfgate.com/cooktops-magnetic-induction-vs-electric-heating-elements-73392.html
Magnetic induction cooktops tend to cost much more than traditional electric stoves. A July 2012 report by Consumer Search reveals that the cheapest induction units start at around $1,200, while a top-of-the-line electric cooktop can be had for around the same price. Standard electric cooktops cost hundreds less than even a basic induction stove. Despite this difference in upfront costs, the higher energy efficiency of induction cooktops may result in lower costs over time compared to electric units. "Popular Mechanics" estimates that an electric heating element uses 320 watt-hours of electricity to boil 2 liters of water, compared to just 225 watt-hours for an induction cooktop. Around 90 percent of the electricity consumed by an induction stove goes directly toward heating food, while only 65 percent to 70 percent of electricity used by electric cooktops are used to heat food, reports "Popular Mechanics."
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