Hekal Round Eng

This Next site is by far the best Mathematical and Engineering calculation work ever done
on / into circular engines.
But it has no animations, and needs some good browsing skills .
Lots of great comparison Charts Figures and Diagrams . i will try to explain each to the best of my knowledge. each figure is set to medium size , to click on it to enlarge or to go to original website.

Direct Piston torque arm compare

The above Picture “Direct Piston torque Compare” shows how in Normal Reciprocating Piston Engine , the effective length of the torque arm is changeable and related to the crank angle twist (angle), resulting in the biggest loss of power, missing out on the Maximum/peak Gas pressure .

Since the Effective Lenght of Tourqe Arm (ELTA) is Zero or a fraction of a hundred.

So when there is abolute maximum gas power there is no torque at all

Gas pressure PSI Tourqe Arm x (Piston Area)

514 x Zero x 1.705 = Zero.

While in a Circular engine the Effective Lenght of Tourqe Arm (ELTA) is at complete and continuous or full lenght. resulting in full usage of the maximum peak of the gas pressure.

Gas pressure PSI Tourqe Arm x (Piston Area)

514 x .65 x 1.705 = 578.4

Since i am not good with units , i think it is Pound Per foot. but dosent matter the unit the point is the huge diffirance in out pot power . this is the smae chart redone and pasted here.

Normal Engine Chart							Circual Engine Chart
volume	Gas presuer percentage	Gas presure	Arm Length	Piston Area	Torque output		Gas presure	Arm Length	Piston Area	Torque output
1/8	100	514	0	1.7	0		514	0.66	1.705	578
2/8	50	257	0.1	1.7	61		257	0.66	1.705	289
3/8	33	171	0.3	1.7	85		171	0.66	1.705	193
4/8	25	129	0.4	1.7	88		129	0.66	1.705	145
5/8	23	103	0.4	1.7	70		103	0.66	1.705	115
6/8	19	85	0.3	1.7	42		85	0.66	1.705	96
7/8	16	73	0.1	1.7	18		73	0.66	1.705	83
1	13	64	0	1.7	0		64	0.66	1.705	72

I will try to post an excel sheet with graphs.

Here is a chart Called “Power Stroke tourqe” from the Inventore Reseearcher Professore Hekal him self.

As you can see there is a huge diffirance in power out put.

Also evedante is the delay in power production from TDC or the Begening of the Combustion , in both the Wankel (W.R.E) and Piston (P.E) engine, that is due to teh fact that it is needed to have some angle value to start ahving an effective torque lenght amr .

while it is very clear that pwoer generation start immediatly with Cumbustion or with Maximum Gas pressure

generation in any Circualr engine (H.R.E) or Complete torque engine.

This next image gives you a Break down and distribution of the power for a unit of Gasoline , explaining the diffirance between Circual engine and and Piston engine.

Using same amount of gas pressure. It also clear that it is the fault of the arm length. that is varying in both the Reciprocating Piston engine and in the Wankel ecentric rotary engine,  Resulting in that huge power loss or reduction.
While the Circular engines has a firm steady complete full lenght of torque arm.
This next  Table explains the many different attributes of both engines.

so many things to talk about here i right now have to leave it to your intelegance.