topic Uncorrect units in Mathcad

Uncorrect units

YA_10963798 — Sat, 27 Jul 2024 06:55:47 GMT

Why I'm having wrong units, there shell not be Pa in the denominator

Re: Uncorrect units

LucMeekes — Sat, 27 Jul 2024 08:11:21 GMT

The picture is very unclear.

You should ALWAYS attach the (or a) worksheet that demonstrates the problem.

Success!

Luc

Re: Uncorrect units

YA_10963798 — Sat, 27 Jul 2024 08:53:23 GMT

The unit should be only MPa but in the result the unit is MPa/Pa . You can find it in page 6 , the sheet is attached

Re: Uncorrect units

ttokoro — Sat, 27 Jul 2024 10:16:21 GMT

Prime10 shows MPa.

Re: Uncorrect units

Werner_E — Sat, 27 Jul 2024 13:16:05 GMT

Obviously you attached the wrong sheet.

In the sheet you sent, chapter B.3 is on page 5, not on page 6 and the result is, as ttokoro already said, showing the correct unit MPa.
This is what we see when we just open your worksheet and usually this as also what you had seen when you saved it:

BTW, why do you send a 32 page document and don't delete all pages after the offending one?

The screenshot you showed means that the values in q... are unit-less! Because you demand them to be showed with unit MPa, Prime compensates using the default pressure unit Pa - thats the 1/Pa you see in your picture.

Because you sent a wrong file, we cannot say why the values in the vector q are unit-less.