L'Alcôve Feutrée

Tanks for mouth-to-lung vaping

L'Alcôve Feutrée, MTL tanks in detail

We look at mouth-to-lung tanks from where the flavour sits. How a tank carries an e-liquid, what a single notch on the airflow ring changes, and what can be expected from a tank held to 2 ml.

Freshly written

L'Alcôve Feutrée airflow comparator

Set two airflow configurations, say the ring on your current tank and the one on a tank you have your eye on. The result follows every move of the sliders.

Setting A
1 hole
1.2 mm

Open area 1.13 mm²

Setting B
2 holes
1.5 mm

Open area 3.53 mm²

B opens 3.1 times as much area to the air as A.

Holes drawn at the same scale for A and B.

Formula area = holes × π × (diameter ÷ 2)²

This is pure geometry, the area offered to the air. How the draw feels also depends on the airways, the chamber and the way you inhale.

Corners of the alcove